Nickel alloys including Inconel, Hastelloy, Monel, Incoloy, Invar and more, supplied as plate, sheet and round bar. Cut to size with no MOQ, shipped globally from Malaysia.
Nickel alloys keep their strength and resist corrosion where stainless steel cannot, in severe chemicals, seawater and very high temperatures. E STEEL SDN BHD supplies the Inconel, Hastelloy, Monel and Incoloy families plus specialist alloys, cut to size with no MOQ.
Alloy 625 (UNS N06625), 2.4856
INCONEL 625 is a nickel-chromium-molybdenum alloy with an addition of niobium. The addition of molybdenum acts with the niobium to stiffen the alloy matrix, providing a high strength without a strengthening heat treatment. The alloy resists a wide range of corrosive environments and has a good resistance to pitting and crevice corrosion. Alloy 625 is used in chemical processing, aerospace and marine engineering oil & gas, pollution control equipment and nuclear reactors.
| Chemical Composition, % | |||||||
|---|---|---|---|---|---|---|---|
| Ni | Fe | C | S | Co | Nb + Ta | Cr | Mn |
| 58.0 min | 5.0 max | 0.1 max | 0.15 max | 1.0 max | 3.15 – 4.15 | 20 – 23.0 | 0.5 max |
| Si | Mo | Ti | Al | ||||
| 0.5 max | 8 – 10.0 | 0.4 max | 0.4 max |
| Mechanical Properties | ||
|---|---|---|
| Condition | Solution Annealed | Hot Worked |
| Tensile Strength ( Mpa ) | 931 | 980 |
| 0.2% Yield Strength ( Mpa ) | 539 | 588 |
| Elongation ( % ) | 45 | 45 |
| Hardness ( HB ) | 180 | 210 |
Additionally, though the melting point of this particular type of Inconel is lower than that of 304 stainless steel, it has a higher operating temperature limit.
In the most basic terms INCONEL® is a nickel-chromium alloy whereas MONEL® is a nickel-copper alloy. Both metals are commonly used in applications with extreme heat, high temperature corrosion, and generally severe conditions. … INCONEL® 601is the metal for the job in this case.
Inconel 600 is a nickel-chromium Alloy 600 with good oxidation resistance at higher temperatures. With good resistance in carburizing and chloride containing environments.
Alloy 600 is a nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of 2000 deg F(1093 deg C). The high nickel content of the alloy enables it to retain considerable resistance under reducing conditions and makes it resistant to corrosion by a number of organic and inorganic compounds. The nickel content gives it excellent resistance to chloride-ion stress-corrosion cracking and also provides excellent resistance to alkaline solutions.
Its chromium content gives the alloy resistance to sulfur compounds and various oxidizing environments. The chromium content of the alloy makes it superior to commercially pure nickel under oxidizing conditions. In strong oxidizing solutions like hot, concentrated nitric acid, 600 has poor resistance. Alloy 600 is relatively un-attacked by the majority of neutral and alkaline salt solutions and is used in some caustic environments. The alloy resists steam and mixtures of steam, air and carbon dioxide.
Alloy 600 / 2.4816 is non-magnetic, has excellent mechanical properties and a combination of high strength and good workability and is readily weldable. Alloy 600 exhibits cold forming characteristics normally associated with chromium-nickel stainless steels.
Typical corrosion applications include titanium dioxide production (chloride route), perchlorethylene syntheses, vinyl chloride monomer (VCM), and magnesium chloride. Alloy 600 ( UNS N06600 ) is used in chemical and food processing, heat treating, phenol condensers, soap manufacture, vegetable and fatty acid vessels and many more.
| Chemical Composition, % | |||||||
|---|---|---|---|---|---|---|---|
| Ni | Fe | S | C | Cu | Cr | Mn | Si |
| 72 min | 6.0 – 8.0 | 0.015 max | 0.15 max | 0.5 max | 14 – 17.0 | 1.0 max | 0.5 max |
| Mechanical Properties | |||
|---|---|---|---|
| Condition | Solution Annealed | Cold Worked | Hot Worked |
| Tensile Strength ( Mpa ) | 608 | 882 | 706 |
| 0.2% Yield Strength ( Mpa ) | 284 | 706 | 431 |
| Elongation ( % ) | 45 | 20 | 38 |
| Hardness ( HB ) | 145 | 235 | 180 |
Like Inconel 600, Inconel 601 offers resistance to various forms of high-temperature corrosion and oxidization. However, unlike 600, this nickel-chromium alloy has an addition of aluminum. This addition allows it to demonstrate high mechanical properties even in extremely hot environments
For instance, Inconel 625 has a nickel content between the range of a minimum of 58% and this means that it thus falls in the middle of the 330 and 600 alloys. … On the other hand, Alloy 600, has a nickel content of a minimum of 72%.
INCONEL 601 ( UNS N06601 ), 2.4851
INCONEL 601, Nickel-chromium-iron Alloy 601 is a general-purpose engineering material for applications that require resistance to heat and corrosion. The outstanding characteristic of INCONEL alloy 601 is its resistance to high-temperature oxidation. The alloy also has good resistance to aqueous corrosion, has high mechanical strength, and is readily formed, machined, and welded.
The composition is a face-centered-cubic solid solution with a high degree of metallurgical stability. The alloy’s nickel base, in conjunction with a substantial chromium content, provides resistance to many corrosive media and high-temperature environments. Oxidation resistance is further enhanced by the aluminum content.
| Chemical Composition, % | ||||||||
|---|---|---|---|---|---|---|---|---|
| Ni | Fe | S | C | Cu | Cr | Mn | Si | Al |
| 58 – 63.0 | Balance | 0.015 max | 0.1 max | 1.0 max | 21 – 25.0 | 1.0 max | 0.5 max | 1 -1.7 |
| Mechanical Properties | |
|---|---|
| Condition | Solution Annealed |
| Tensile Strength ( Mpa ) | 686 |
| 0.2% Yield Strength ( Mpa ) | 294 |
| Elongation ( % ) | 55 |
| Hardness ( HB ) | 130 |
Like Inconel 600, Inconel 601 offers resistance to various forms of high-temperature corrosion and oxidization. However, unlike 600, this nickel-chromium alloy has an addition of aluminum. This addition allows it to demonstrate high mechanical properties even in extremely hot environments.
Inconel Alloy 718, UNS N07718, 2.4668
Alloy 718 nickel bar is a precipitation-hardening nickel-chromium alloy containing significant amounts of iron, columbium, and molybdenum, along with lesser amounts of aluminum and titanium. 718 nickel bar maintains high strength and good ductility up to 1300°F (704°C). This nickel bar alloy has relatively good weldability, formability, and excellent cryogenic properties compared to other precipitation hardening nickel alloys. The sluggish precipitation hardening response of this alloy allows it to be readily welded without hardening or cracking.
Non-magnetic. Good corrosion resistance and oxidation resistance in jet engine and gas turbine applications. This alloy is used for parts requiring high resistance to creep and stress rupture up to 1300°F (704°C) and oxidation resistance up to 1800°F (982°C). Alloy 718 exhibits excellent tensile and impact properties even at cryogenic temperatures. AMS 5662 requires minimum yield strength of 150,000 psi at room temperature.
| Chemical Composition, % | |||||||
|---|---|---|---|---|---|---|---|
| Ni + Co | Fe | Mo | Si | C | Cb + Ta | S | Mn |
| 50 – 55 | Balance | 2.8 – 3.3 | 0.35 max | 0.08 max | 4.75 + 5.5 | 0.015 max | 0.35 max |
| Cr | Co | Ti | Al | ||||
| 17 – 21 | 1.0 max | 0.65 – 1.15 | 0.35 – 0.8 | ||||
| Condition | Solution Annealed | Hot Worked | |||||
| Tensile Strength ( Mpa ) | 1343 | 1372 | |||||
| 0.2% Yield Strength ( Mpa ) | 1176 | 1225 | |||||
| Elongation ( % ) | 17 | 16 | |||||
| Hardness ( HB ) | 382 | 393 |
Mechanical Properties
Inconel 718 Heat Treatment
The alloy is age-hardenable (see under “Aging”) and can be annealed at 1900 F followed by air cooling
Both alloy 625 and 718 are nickel alloys, but their composition varies. Alloy 718 contains molybdenum, niobium and tantalum, aluminium and titanium. … By contrast, Alloy 625 combines nickel, chromium and molybdenum. Here, the emphasis is more on resistance to oxidation.
Nickel Alloy X-750, Inconel® X-750 ,UNS N07750, 2.4669
Inconel® X-750, also known as Nickel Alloy X-750 ( n07750 ) , is popular and cost-effective precipitation-hardenable nickel-chromium alloy. Inconel X-750s wide spread use is due to its numerous benefits which include:
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | NbCbTa | Ti | Al | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | • | • | • | • | • | 14.00 | 70.00 | • | • | 0.70 | 2.25 | 0.40 | 5.00 |
| Max | 0.08 | 0.50 | 1.00 | • | 0.010 | 17.00 | • | • | 0.50 | 1.20 | 2.75 | 1.00 | 9.00 |
| U.T.S | 80 KSI Min | (551 N/mm2) |
|---|---|---|
| 0.2% Proof Stress | 55 KSI Min | (379 N/mm2) |
| Elongation | 30 % | |
| Red of Area | 35 % |
| U.T.S | 135 KSI Min | (930 N/mm2) |
|---|---|---|
| 0.2% Proof Stress | 95 KSI Min | (655 N/mm2) |
| Elongation | 20 % | |
| Red of Area | 20 % |
NACE MR0175 limits the supply hardness to 35 HRC max.
Alloy 602 CA, UNS N06025, 2.4633
VDM® Alloy 602 CA ( 2.4633 ) is a high-temperature material with excellent resistance to creep and oxidation up to 1,200 °C (2,192 °F). VDM® Alloy 602 CA is delivered in the solution-annealed state with an oxidized or descaled surface. The material features to be emphasized are:
Excellent high-temperature creep behavior values
Outstanding resistance to oxidation at high temperatures, even under cyclical conditions
Very good corrosion resistance in carburizing and oxidizing / chlorinating media
Impact strength, Charpy notched 690 kJ/m² at 20 °C
Tensile strength Rm 675 MPa at 20 °C
Yield strength Rp0.2 270 MPa at 20 °C
Typical mechanical properties in the solution annealed condition
Alloy 602 CA has a wide range of application in the high-temperature field of thermotechnical and chemical processes, in power plants and in the automotive industry. Typical applications are: Radiant tubes, furnace muffles, rotary and shaft furnaces, kiln rollers and other furnace installations, glass pot for melting radioactive waste, methanol and ammonia synthesis, hydrogen production, reformers in the chemical and petrochemical industries, components in automotive exhaust systems, glow plugs for diesel engines.
VDM® Alloy 602 CA ( UNS N06025 ) is especially characterized by very good oxidation resistance, which is better across the entire application range up to 1200 °C than with VDM® Alloy 601. Even under extreme conditions, such as cyclic heating and cooling, VDM® Alloy 602 CA retains this property, which is caused by a tight and adhering alumina layer, which is very resistant to chipping. High temperature oxidation tests show that, compared to other high temperature materials, this material has the lowest mass loss under cyclic stress. Caused by its chromium and aluminum content, VDM® Alloy 602 CA is also highly resistant in oxidizing sulfur-containing atmospheres at elevated temperatures. The good resistance of VDM® Alloy 601 against carburizing can be increased even further by VDM® Alloy 602 CA. This also applies to the metal dusting resistance of the material.
Hastelloy C-276 / UNS N10276 / W.Nr. 2.4819
Hastelloy C276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make the nickel steel alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. Although there are several variations of the Hastelloy nickel alloy. Hastelloy C-276 is by far the most widely used. Alloy C-276 is widely used in the most severe environments such as chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour natural gas.
Corrosion Resistant Hastelloy C276 Considered one of the most versatile corrosion resistant alloys available, Alloy C-276 exhibits excellent resistance in a wide variety of chemical process environments including those with ferric and cupric chlorides, hot contaminated organic and inorganic media, chlorine, formic and acetic acids, acetic anhydride, seawater, brine and hypochlorite and chlorine dioxide solutions. In addition, alloy C276 resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition. This alloy has excellent resistance to pitting and stress corrosion cracking.
| Ni | Mo | Cr | Fe | W | Co | Mn | C |
|---|---|---|---|---|---|---|---|
| Remainder | 15.0-17.0 | 14.5-16.5 | 4.0-7.0 | 3.0-4.5 | 2.5 max | 1.0 max | .01 max |
| V | P | S | Si | ||||
| .35 max | .04 max | .03 max | .08 max |
| Condition | Solution Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 794 |
| 0.2% Yield Strength ( Mpa ) | 402 |
| Elongation ( % ) | 60 |
| Hardness ( HB ) | 195 |
HASTELLOY® C-22, UNS N06022, 2.4602
Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. The high chromium content provides good resistance to oxidizing media while the molybdenum and tungsten content give good resistance to reducing media. This nickel steel alloy also has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chlorine ions. Other corrosives Hastelloy C-22 has resistance to are oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and cupric chlorides, sea water, brine and many mixed or contaminated chemical solutions, both organic and inorganic. This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such “upset” conditions occur frequently.
This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
Alloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
The major difference between Hastelloy C22 and C276 is that the Hastelloy C22 is very important due to its enhanced versatility and exceptional resistance to chloride-induced pitting whereas the Hastelloy C276 is very important due to its proven performance in a wide range of aggressive chemicals.
HASTELLOY” alloy B-2 is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. It also withstands hydrogen chloride, sulfuric, acetic and phosphoric acids. … Alloy C-22 has outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking.
| C | Cr | Co | Fe | Mn | Mo | Ni | P |
|---|---|---|---|---|---|---|---|
| .010 max | 20-22.5 | 2.5 max | 2.0-6.0 | .50 max | 12.5-14.5 | Balance | .02 max |
| Si | S | W | V | ||||
| .08 max | .02 max | 2.5-3.5 | .35 max |
Although ductile enough to be formed by cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050° F followed by rapid cooling. Annealing can be performed at a temperature range between 2020-2150° F followed by a rapid quench. Cooling at an accelerated rate avoids the formation of detrimental phases which form between 1400-1800° F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.
| Condition | Solution Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 794 |
| 0.2% Yield Strength ( Mpa ) | 402 |
| Elongation ( % ) | 57 |
| Hardness ( HB ) | 197 |
Hastelloy® B-2, UNS N10665
UNS Number N010665 Other common names: Alloy B-2
Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.
Alloy B-2 has poor corrosion resistance to oxidizingenvironments, therefore, it is not recommended for use in oxidizing media or in the presence of ferric or cupric salts because they may cause rapid premature corrosion failure. These salts may develop when hydrochloric acid comes in contact with iron and copper. Therefore, if this alloy is used in conjunction with iron or copper piping in a system containing hydrochloric acid, the presence of these salts could cause the alloy to fail prematurely. In addition, this nickel steel alloy should not be used at temperatures between 1000° F and 1600° F because of a reduction in the ductility in the alloy.
| Ni | Mo | Fe | C | Co | Cr | Mn | Si |
|---|---|---|---|---|---|---|---|
| Balance | 26.0-30.0 | 2.0 max | .02 max | 1.0 max | 1.0 max | 1.0 max | .10 max |
| P | S | ||||||
| .040 max | .030 max |
| Condition | Solution Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 892 |
| 0.2% Yield Strength ( Mpa ) | 411 |
| Elongation ( % ) | 60 |
| Hardness ( HB ) | 185 |
Nickel Alloy X, Hastelloy X, UNS N06002
Hastelloy x is a nickel-based super alloy that possesses excellent resistance to corrosion. Additionally, it delivers strong strength characteristics at elevated temperatures-up to 2200 degrees Fahrenheit. Hastelloy X is well suited for forming and welding.
| Element | Percentage |
|---|---|
| Carbon | 0.05 – 0.15 |
| Manganese | 1.00 max |
| Phosphorus | 0.040 max |
| Sulfur | 0.030 max |
| Silicon | 1.00 max |
| Chromium | 20.50 – 23.00 |
| Nickel | Balance |
| Molybdenum | 8.00 – 10.00 |
| Iron | 17.00 – 20.00 |
| Titanium | 0.15 max |
| Aluminum | 0.50 max |
| Cobalt | 0.50 – 2.50 |
| Boron | 0.01 max |
| Copper | 0.50 max |
| Tungsten | 020 – 1.00 max |
Alloy X has good resistance to oxidizing, reducing and neutral atmospheres encountered in furnace and jet engine operations up to 2200°F (1204°C). The alloy develops a protective, tenacious oxide film which does not spall off and, therefore, retains oxidation resistance at high temperatures.
The thermal conductivity at various temperatures for Hastelloy X are given in the following table.
| Temperature Range | Co-Efficients | ||
|---|---|---|---|
| °C | °F | W/m.K | Btu.ft/ft2.hr.°F |
| 21 | 70 | 9.1 | 5.23 |
| 93 | 200 | 11.0 | 6.33 |
| 260 | 500 | 14.1 | 8.17 |
| 593 | 1100 | 20.8 | 12.0 |
| 704 | 1300 | 22.9 | 13.2 |
| 816 | 1500 | 25.0 | 14.5 |
| 927 | 1700 | 27.2 | 15.7 |
| Temperature Range | micro ohm-cm | |
|---|---|---|
| °C | °F | |
| 21 | 70 | 115.8 |
| 200 | 392 | 120 |
| 400 | 752 | 123 |
| 500 | 1112 | 127 |
| 800 | 1472 | 128 |
| 1000 | 1832 | 129 |
| Condition | Solution Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 784 |
| 0.2% Yield Strength ( Mpa ) | 343 |
| Elongation ( % ) | 45 |
| Hardness ( HB ) | 184 |
Monel 400 , Alloy 400, UNS N04400, 2.4360, 2.4361
Monel 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions. This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.
Monel 400 has great mechanical properties at subzero temperatures, can be used in temperatures up to 1000° F, and its melting point is 2370-2460° F. However, alloy 400 is low in strength in the annealed condition so, a variety of tempers may be used to increase the strength.
| C | Mn | S | Si | Ni | Cu | Fe |
|---|---|---|---|---|---|---|
| .30 max | 2.00 max | .024 max | .50 max | 63.0 min | 28.0-34.0 | 2.50 max |
ASTM Specifications
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting | Wire |
|---|---|---|---|---|---|---|---|---|
| B165 | B725 | B163 | B127 | B164 | B564 | B366 |
Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions. It is not useful in oxidizing acids, such as nitric acid and nitrous. Nevertheless, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.
This nickel alloy is attacked in sulfur-bearing gases above approximately 700° F and molten sulfur attacks the alloy at temperatures over approximately 500° F.
Monel 400 offers about the same corrosion resistance as nickel but with higher maximum working pressures and temperatures and at a lower cost due to its superior ability to be machined.
. 0.2% Yield Strength (
| Mechanical Properties | |||
|---|---|---|---|
| Condition | Solution Annealed | Cold Worked | Hot Worked |
| Tensile Strength ( Mpa ) | 559 | 686 | 637 |
| 0.2% Yield Strength ( Mpa ) | 255 | 539 | 490 |
| Elongation ( % ) | 48 | 30 | 45 |
| Hardness ( HB ) | 135 | 110 | 190 |
Monel, any of a group of nickel–copper alloys, first developed in 1905, containing about 66 percent nickel and 31.5 percent copper, with small amounts of iron, manganese, carbon, and silicon. Stronger than pure nickel, Monel alloys are resistant to corrosion by many agents, including rapidly flowing seawater.
In the most basic terms INCONEL® is a nickel-chromium alloy whereas MONEL® is a nickel-copper alloy. Both metals are commonly used in applications with extreme heat, high temperature corrosion, and generally severe conditions. … INCONEL® 601is the metal for the job in this case.
Monel R405 is the free machining version of Monel 400. It is a nickel-copper alloy with a controlled amount of sulfur added to provide sulfide inclusions that act as chip breakers during machining. MONEL R405 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. MONEL R405 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. Alloy R405 is characterized by good general corrosion resistance and moderate to high strength. Alloy R405 has been used in a variety of applications. It has excellent resistance to rapidly flowing brackish water or seawater. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. MONEL R405 is slightly magnetic at room temperature. MONEL R405 is widely used in the chemical, oil and marine industries.
*Due to sulfur addition for free machining, welding is not possible for MONEL R405.
| Chemical Requirements | |||||||
|---|---|---|---|---|---|---|---|
| Ni | Cu | Fe | S | Mn | C | Si | |
| Max | 34.0 | 2.5 | 0.060 | 2.0 | 0.3 | 0.5 | |
| Min | 63.0 | 28.0 | 0.025 |
| Ultimate Tensile | Yield Strength (0.2% OS) | Elong. in 50mm (or 4D) min. % | R/A | Hardness |
|---|---|---|---|---|
| Min | 85 KSi | 50 KSi | 15 |
|---|---|---|---|
| Min | 585 MPa | 345 KPa |
|---|---|---|
| Min | 75 KSi | 35 KSi | 30 |
|---|---|---|---|
| Min | 517 MPa | 241 MPa |
|---|---|---|
Monel K500, Alloy K500, UNS N05500, 2.4375
Technical Data Sheet
| Chemical Composition Limits | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Weight% | Ni+Co | C | Mn | Fe | S | Si | Cu | Al | Ti |
| K-500 | 63 min | 0.25 max | 1.5 max | 2 max | 0.01 max | 0.5 max | 27 – 33 | 2.3 – 3.15 | 0.35 – 0.85 |
MONEL K500 (NA18, 2.4375) is a precipitation-hardenable nickel-copper alloy that combines high strength, corrosion resistance and non magnetic properties.
A thoroughly modern alloy, MONEL K500 (N05500), is a high performance alloy that benefits greatly from double melting through the Electro Slag Refining (ESR) process, this ensures the cleanest and highest quality of material is supplied. ESR processing improves alloy purity and is required for this alloy to remove non metallic inclusions that can form HARD spots in the material when the alloy is aged, Inclusions in materials can result in inconsistent material properties, increased machining difficulty and processing times and ultimately part failures.
Although we supply MONEL K500 (NA18) in all conditions we predominantly supply material in the Hot Worked and Aged condition, which offers the optimum combination of high strength and ductility across the size range, all our material is manufactured to meet the most demanding of the Offshore and Energy Industry customer requirements.
Typical applications for alloy K-500 are pump shafts and impellers; doctor blades and scrapers; oil-well drill collars and instruments; electronic components; springs; and valve trim.
The corrosion resistance of Monel alloy K-500 is subtantially equivalent to that of alloy 400 except that, when in the age-hardened condition, alloy K-500 has a greater tendency toward stress-corrosion cracking in some environments. Monel alloy K-500 has been found to be resistant to a sour-gas environment. After 6 days of continuous immersion in saturated (3500ppm) hydrogen sulfide solutions at acidic and basic pH’s (ranging from 1.0 to 11.0), U-bend specimens of age-hardened sheet show no cracking. There was some tightly adherent black scale. Hardness of the specimens ranged from 28 to 40 Rc. The combination of very low corrosion rates in high-velocity sea water and high strength make alloy K-500 particularly suitable for shafts of centrifugal pumps in marine service. In stagnant or slow-moving sea water, fouling may occur followed by pitting, but this pitting slows down after a fairly rapid initial attack.
Machining Heavy machining of alloy K-500 is best accomplished when the material is in the annealed condition or hot-worked and quenched condition. Age-hardened material, however, can be finish-machined to close tolerances and fine finished. The recommended practice, therefore, is to machine slightly oversize, age-harden, then finish to size. During aging, a slight permanent contraction (about 0.0002 in/in) takes place, but little warpage occurs because of the low temperatures and slow cooling rates involved
| Mechanical Properties | |||
|---|---|---|---|
| Condition | Solution Annealed / Age | Cold Worked / Age | Hot Worked / Age |
| Tensile Strength ( Mpa ) | 1000 | 1078 | 1078 |
| 0.2% Yield Strength ( Mpa ) | 686 | 902 | 902 |
| Elongation ( % ) | 28 | 22 | 25 |
| Hardness ( HB ) | 285 | 310 | 305 |
In the most basic terms INCONEL® is a nickel-chromium alloy whereas MONEL® is a nickel-copper alloy. … Both metals are commonly used in applications with extreme heat, high temperature corrosion, and generally severe conditions.
Monel, any of a group of nickel-copper alloys, first developed in 1905, containing about 66 percent nickel and 31.5 percent copper, with small amounts of iron, manganese, carbon, and silicon. Stronger than pure nickel, Monel alloys are resistant to corrosion by many agents, including rapidly flowing seawater.
Incoloy 825 , Alloy 825, UNS N08825 W.Nr. 2.4858
INCOLOY Alloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The nickel content is sufficient for resistance to chloride-ion stress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salt. The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion.
incoloy 825 Specifications
INCOLOY Alloy 825 is designated as UNS N08825 and Werkstoff Number 2.4858. It is listed in NACE MR0175 for oil and gas service. Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. American Special Metals, Corp. is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications. Incoloy Alloy 825 is a Registered Trademarks of Special Metals Corporation and Its subsidiaries.
| Alloy 825 | Ni | Cr | Fe | C | Mn | Si | Cu | Mo | Al | Ti | P | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 38.0 | 19.5 | bal. | 1.5 | 2.5 | 0.6 | ||||||
| Max | 46.0 | 23.5 | 0.05 | 1.0 | 0.5 | 3.0 | 0.403.5 | 0.2 | 1.2 | 0.020 | 0.010 |
Alloy 825 is a versatile general engineering alloy with resistance to corrosion in acids and alkalis under both oxidising and reducing conditions.
High nickel content gives the alloy virtual immunity to stress corrosion cracking.
Corrosion resistance is good in media as diverse as sulphuric, sulphurous, phosphoric, nitric and organic acids, alkalis such as sodium or potassium hydroxide, and aqueous chloride solutions.
The versatility of alloy 825 is illustrated by its use in nuclear fuel element dissolvers where a variety of corrosive media, e.g. sulphuric and nitric acids and sodium hydroxide, are handled in the same equipment.
| Condition | Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 647 |
| 0.2% Yield Strength ( Mpa ) | 333 |
| Elongation ( % ) | 33 |
| Hardness ( HB ) | 160 |
The major difference between Inconel 625 and 825 is the nickel content; Inconel 625 contains about 58% of nickel while Inconel 825 contains about 36-48% of nickel. Moreover, they have different melting points as well. The melting point of Inconel 625 is 1350◦C, but it is 1400◦C for Inconel 825.
Inconel alloys vary widely in their compositions, but all are predominantly nickel, with chromium as the second element.
The word Inconel is an industry term coined by the International Nickel Company (INCO) to describe alloys high in nickel content, meaning Inconel is not one specific alloy. … Although not naturally magnetic, certain Inconel alloys have magnetic properties, depending on the particular elements involved.
Incoloy ALLOY 925, UNS N09925
Alloy 925 is a precipitation-hardenable Nickel-Iron-Chromium Alloys with additions of Molybdenum, Copper, Titanium and Aluminium, supplied in the solution annealed condition and an aged condition.
The Titanium and Aluminium are specifically added to give a strengthening of the alloy during ageing, as Ni3(Al, Ti) gamma (‘ϒ’) prime precipitates form throughout the alloy matrix and greatly increases the hardness and strength in a similar way to Alloy K500, Alloy 718 and Alloy 725.
Alloy 925 / N09925 has excellent corrosion resistance consistent with Alloy 825. High levels of nickel ensure protection against stress corrosion cracking, whilst the additional molybdenum and copper resist reducing environments, in the same way that Chromium resists oxidising environments. Molybdenum enhances resistance to pitting and crevice corrosion, lifting the Pitting Resistance Equivalent number (PREN) to above 26. With such a balanced composition, Alloy 925 is particularly suited to down-hole applications in sour gas wells , but can also be used in less aggressive applications as it resists general, pitting, crevice and stress corrosion cracking in most aqueous environments where chloride or sulphide ions may be present.
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | NbCbTa | Ti | Al | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | • | • | • | • | • | 19.50 | 42.00 | 2.50 | 1.50 | • | 1.90 | 0.10 | 22.00 |
| Max | 0.03 | 0.50 | 1.00 | 0.030 | 0.030 | 22.50 | 46.00 | 3.50 | 3.00 | 0.50 | 2.40 | 0.50 | 0.00 |
Corrosion Resistance INCOLOY alloy 925 has a high level of corrosion resistance. In both reducing and oxidizing environments, the alloy resists general corrosion, pitting, crevice corrosion, intergranular corrosion and stress-corrosion cracking.
| U.T.S | 140 KSI Min | (965 N/mm2) |
|---|---|---|
| 0.2% Proof Stress | 110 KSI Min | (758 N/mm2) |
| Elongation | 20 % | |
| Red of Area | 20 % | |
| CVN Impacts @ -60°C (-75°F) | 47 Joules | (35 ft-lbf) |
NACE MR0175 limits the hardness to 38 HRC max.
Many different industries rely on Alloy 925 for a number of uses including:
INCOLOY 27-7MO Sheet and Plate UNS S31277
Alloy 27-7MO (UNS S31277) is an advanced 7% molybdenum super-austenitic stainless steel offering corrosion resistance in most environments superior to 6% molybdenum super-austenitic stainless steels. In many environments alloy 27-7MO offers resistance approaching that of much more highly alloyed materials such as INCONEL alloys 625, 22, and C-276. Alloy 27-7MO products typically contain 27% nickel, 22% chromium, 7.2% molybdenum, and 0.34% nitrogen. Its limiting chemical composition is presented in Table 1. The alloy’s content of nickel and nitrogen produce a stable austenitic structure. By virtue of its content of molybdenum, chromium, and nitrogen, alloy 27-7MO offers excellent resistance to pitting and crevice corrosion. The nickel, nitrogen, and molybdenum provide resistance to reducing media while a high content of chromium offers resistance to oxidizing media. Alloy 27-7MO performs well in mixed acid environments, especially those containing oxidizing and reducing acids. The alloy’s contents of nickel and nitrogen result in resistance to stress corrosion cracking and attack by caustic media. Alloy 27-7MO offers excellent resistance to corrosion in seawater and brine. It also resists stress corrosion cracking in all concentrations of sodium chloride up to saturation at the boiling point. It is resistant to the aggressive media encountered in air pollution control systems such as flue gas desulfurization equipment for high-sulfur coal-fired electric power utilities. Applications for INCOLOY alloy 27-7MO are found in the pollution control, power, marine, chemical processing, pulp and paper and oil and gas industries. The alloy offers a unique combination of corrosion resistance, high strength and ease of fabrication at an economical price. Alloy 27-7MO is available in standard product forms including plate, sheet, rod, bar, wire rod, pipe, tube, and forging stock.
| Chemical Requirements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Ni | Cr | Mo | Mn | C | Si | Cu | Fe | |
| Max | 26.0 | 20.5 | 6.5 | 3.00 | 0.02 | 0.5 | 1.5 | Bal. |
| Min | 28.0 | 23.0 | 8.00 | 0.5 |
Applications for INCOLOY 27-7MO are found in the pollution control, power, marine, chemical processing, pulp and paper and oil and gas industries. The alloy offers a unique combination of corrosion resistance, high strength and ease of fabrication at an economical price. Alloy 27-7MO is available in standard product forms including plate, sheet, rod, bar,
Corrosion Resistance Pitting Resistance Equivalency Number – A means of comparing the corrosion resistance of alloys is by their Pitting Resistance Equivalency Number or ‘PREN’. Alloys exhibiting higher PREN values are generally found to be more resistant to localized corrosion than those with lower PREN values. The PREN can be calculated by several different equations based upon the chemical composition of the alloys. Some equations are applicable to stainless steels while others are better applied to nickel-based alloys. The equation used here is generally accepted as being applicable to a wide range of alloy compositions. When comparing alloys by their PREN it is absolutely necessary that the same equation be used for all materials to be compared. Comparing alloys by PRENs generated from different equations will give erroneous results. For more information on the use of PRENs to compare the corrosion resistance of materials, refer to the Special Metals publication, “High Performance Alloys for Resistance to Aqueous Corrosion” or visit the Special Metals website, www.specialmetals.com. PRENs for alloy 27-7MO and similar materials are seen in Table 5. Based on these values of PREN, alloy 27-7MO would be predicted to offer significantly better corrosion resistance than alloy 25-6MO (and similar grades of super-austenitic
Resistance to Corrosion by Seawater Nickel-chromium alloys and austenitic and super-austenitic stainless steels containing molybdenum are well known for their resistance to corrosion in seawater and marine environments. A test program conducted at the LaQue Center for Corrosion Technology in Wrightsville Beach, North Carolina (a laboratory well known for marine corrosion testing) produced data showing that INCOLOY alloy 27-7MO offers corrosion-resistance superior to many of the corrosion-resistant alloys commonly used in marine service. Samples of sheet to which Teflon crevice devices were attached were exposed to flowing natural seawater at
| Tensile Data | |||||
|---|---|---|---|---|---|
| Ultimate Tensile | Yield Strength (0.2% OS) | Elong. | R/A | Hardness | |
| Min | 120 KSi | 60 KSi | 50 | Rb 95 | |
| Min | 827 MPa | 414 MPa |
Mechanical Property Requirements
Cold Finished/Annealed
Max
Hot Finished/Annealed
Max
INCOLOY® 800H / 800HT®
Incoloy 800, 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high-temperature exposure. These nickel steel alloys are identical except for the higher level of carbon in alloy 800H, and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT. Incoloy 800 was the first of these alloys and it was slightly modified into Incoloy 800H. This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels (.85-1.20%) to ensure optimum high temperature properties.The nickel alloy is dual certified (800H/HT) and combines the properties of both forms. Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties. Today, most suppliers, including Mega Mex, only carry the dual certified 800H/HT alloy.
Alloy 800 is primarily used in applications with temperatures up to 1100° F, where alloy 800H and alloy 800HT are normally used in temperatures above 1100° F where resistance to creep and rupture is required. The chemical balance allows the nickel steel alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. Alloy 800HT will not become embrittled even after long periods of usage in the 1200-1600° F range where many stainless steels become brittle. Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with Alloy 800HT. When cold formed extensively the grain size produces a visibly undulated surface called “orange peel”. Alloy 800HT can be welded by the common techniques used on stainless steels.
| Ni | Fe | Cr | Cu | Ti | Al | C | Mn | S | Si |
|---|---|---|---|---|---|---|---|---|---|
| 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .25-.60 | .85-1.20 | .06-.10 max | 1.5 max | .015 max | 1.0 max |
Alloys 800H/HT are used in a variety of applications involving exposure to corrosive environments and high temperatures such as heat treating equipment, chemical and petrochemical processing, nuclear power plants and the paper pulp industry. Heat-treating equipment such as baskets, trays, and fixtures employ Incoloy 800H/HT. Chemical and petrochemical processing industries use the alloys for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. Power plants use them for super-heater and re-heater tubing.
| Mechanical Properties | |
|---|---|
| Condition | Solution Annealed |
| Tensile Strength ( Mpa ) | 559 |
| 0.2% Yield Strength ( Mpa ) | 245 |
| Elongation ( % ) | 40 |
| Hardness ( HB ) | 140 |
The main difference between the two is in their composition. Inconel is mainly of nickel chrome and it generally contains over 50% of nickel, whereas incoloy contain less than 50% of nickel.
Nickel Alloy A-286, Incoloy® A-286
Incoloy Alloy® A-286 (sometimes referred to as A286 stainless steel) is a nickel and iron-based, austenitic superalloy that is useful for applications requiring high strength and corrosion resistance up to 1300˚F (704˚C), and for lower stress applications at higher temperatures. The mechanical properties of this alloy are developed by suitable solution annealing and precipitation hardening treatments.
This alloy has excellent high temperature oxidation resistance and is designed to maximize creep and stress rupture properties, with some reduction in strength. A-286 material can attain high strength levels when aged after cold work, and has wide applications in high temperature fasteners and springs.
Mechanical Properties and Yield Strength of A286
ALLOY A-286 alloy is formed most easily in the solution treated condition. Typical room temperature tensile properties of material solution treated at 1800°F (982°C) are shown below.
Incoloy Alloy A-286 Applications :
Alloy 20 / UNS N08020 / W.Nr. 2.4660
Other common names: Carpenter 20, 20Cb-3®, Incoloy® alloy 20
Alloy 20 is an iron-base, austenitic alloy with excellent corrosion resistance to a number of different media and proves to be useful in a number of applications such as flue-gas desulfurization, chemical processing, food processing and storage as well as pharmaceutical applications to name a few.
Application of the alloy could result in real cost savings when carefully compared to higher-cost alloys to determine if the necessary resistance is obtained in the chosen media. Applications are limited to a maximum temperature of 1000°F per ASME.
| Ni | Cr | Mo | Mn | Cu | Si | C | S | P | Cb+Ta | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 32.5 | 19.0 | 2.0 | – | 3.0 | – | – | – | – | 8.0 x C 1.0 | – |
| MAX | 35.0 | 21.0 | 3.0 | 2.0 | 4.0 | 1.0 | 0.06 | 0.035 | 0.035 | – | Balance |
| Condition | Annealed |
|---|---|
| Tensile Strength ( Mpa ) | 617 |
| 0.2% Yield Strength ( Mpa ) | 274 |
| Elongation ( % ) | 50 |
| Hardness ( HB ) | 184 |
Nickel Alloy Ni-201, Commercially Pure Nickel, UNS N02201, 2.4068
| Data Sheet: | Nickel 201 |
|---|---|
| Nickel 201 Basic Chemical Composition | |||||||
|---|---|---|---|---|---|---|---|
| Weight % | Ni | Cu | Fe | Mn | C | Si | S |
| Nickel 200 | 99.0 min | 0.25 max | 0.40 max | 0.35 max | 0.15 max | 0.35 max | 0.01 max |
| Nickel 201 | 99.0 min | 0.25 max | 0.40 max | 0.35 max | 0.02 max | 0.35 max | 0.01 max |
Alloy 201 (UNS N02201) is a commercially pure wrought nickel, with good mechanical properties and an excellent resistance to many corrosives. Nickel 201 has low carbon (0.02% max) for applications over 315°C it is mainly used for food processing equipment, chemical shipping drums, caustic handling equipment and piping, electronic parts, aerospace and missile components, rocket motor cases, magnetostrictive devices.
UNS N02201
BS 3072, BS 3073, BS 3074, BS 3075 and BS 3076 (NA12)
ASTM B160, ASTM B162, ASTM B 163, ASTM B 725 and ASTM B 730.
SAE AMS 5553 Sheet, Strip
ASME SB-160, ASME SB-163 and Boiler Code Sections III, VIII, IV.
DIN 17740, 17750, 17751, 17752, 17753 and 17754.
Werkstoff Nr. 2.4061 and 2.4068
| Mechanical Properties | |||
|---|---|---|---|
| Condition | Solution Annealed | Cold Worked | Hot Worked |
| Tensile Strength ( Mpa ) | 392 | 539 | 372 |
| 0.2% Yield Strength ( Mpa ) | 117 | 441 | 117 |
| Elongation ( % ) | 50 | 20 | 50 |
| Hardness ( HB ) | 90 | 160 | 90 |
Nickel-based temperature and corrosion resisting alloys can be difficult to machine. They do harden rapidly and can weld to cutting tool surfaces; they also generate high heat levels when being cut, and thanks to their high shear strengths, offer a higher resistance to metal removal.
Nickel and its alloy cousins are tough to cut, but nickel’s corrosion resistance and strength make it ideal for so many applications, including in aerospace and other key manufacturing industries. … It’s tough, corrosion-resistant and exhibits excellent strength and impact properties.
No 3, Lororng Sungai Puloh 7/Ku6,
Kawasan Perindustrian Sungai Puloh,
42100 Klang, SELANGOR D.E.
A soft magnetic alloy, consisting of 49% Nickel, balance Iron used where high initial permeability, maximum permeability, and low core loss is needed.
| ASTM A753 | MIL N-14411 |
|---|---|
| Iron | 49 |
|---|---|
| Nominal Nickel | 50 |
| Nominal Cobalt | — |
| Molybdenum | — |
| Carbon | 0.02 |
| Manganese | 0.5 |
| Silicon | 0.35 |
| Vanadium | — |
| Niobium | — |
| Phosphorus | — |
| Sulfur | — |
Alloy 50 Properties
| Alloy 50 Typical DC Magnetic Properties | |
|---|---|
| Saturation Induction – Gausses | 14,500 |
| Maximum Permeability | 100,000 |
| Coercive Force – Oersteds | 0.06 |
| Coercive Force – A/m | 4.77 |
| Alloy 50 Typical AC Magnetic Properties | |
|---|---|
| Core Loss W/lb @ 400Hz & 20k G | N/A |
| B-40 Permeability @ 60Hz | 6,500 |
| N/A = not a typical application value |
| Density | lb/cu in | 0.295 |
|---|---|---|
| Specific Gravity | 8.18 | |
| Curie Temp | °F | 840 |
| °C | 450 | |
| Melting Point | °F | 2600 |
| °C | 1427 | |
| Electrical Resistivity | Micro-ohm-cm | 49 |
| ohm-cir mil/ft | 290 | |
| Thermal Conductivity | W/cm °C | 0.13 |
| BTU-in/sq. ft-hr- | 90 | |
| Specific Heat | Cal/g- °C | 0.12 |
| BTU/lbm- °F | 0.12 | |
| Thermal Expansion | ppm / °F (75°F to 842°F) | 5.0 |
| ppm / °C (25°C to 450°F) | 9.0 |
| Alloy 50 Mechanical Properties | ||
|---|---|---|
| Tensile Strength | ksi | 75 |
| MPa | 518 | |
| Yield Strength | ksi | 23 |
| MPa | 159 | |
| Elongation | % in 2 in. | 40 |
| Typical Hardness Ann. | Rockwell HRB | 80 |
| Modules of Elasticity | Mpsi | 24 |
| kMPa | 166 |
| Alloy 50 Rod | |
|---|---|
| Alloy 50 Rod Diameter | Alloy 50 Rod Diameter |
| .250” Alloy 50 Rod | 1.062” Alloy 50 Rod |
| .375” Alloy 50 Rod | 1.250” Alloy 50 Rod |
| .412” Alloy 50 Rod | 1.375” Alloy 50 Rod |
| .500” Alloy 50 Rod | 1.4375” Alloy 50 Rod |
| .625” Alloy 50 Rod | 1.500” Alloy 50 Rod |
| .750” Alloy 50 Rod | 1.750” Alloy 50 Rod |
| 1.000” Alloy 50 Rod | 2.000” Alloy 50 Rod |
| 1.030” Alloy 50 Rod | 4.000” Alloy 50 Rod |
| Alloy 50 Square Bar | |
|---|---|
| EFI Alloy 50 Square Bar Width | EFI Alloy 50 Square Bar Width |
| 1.030” Alloy 50 Square Bar | 2.030” Alloy 50 Square Bar |
| 1.780” Alloy 50 Square Bar |
| High Permeability 49 Square Bar — FM | |
|---|---|
| High Permeability 49 Square Bar Width | High Permeability 49 Square Bar Width |
| 1.781” High Permeability 49 Square Bar | 2.440” High Permeability 49 Square Bar |
| 2.031” High Permeability 49 Square Bar |
| Alloy 50 Strip/Coil Annealed | |
|---|---|
| EFI Alloy 50 Strip/Coil Thickness | EFI Alloy 50 Strip/Coil Thickness |
| .002” Alloy 50 Strip/Coil | .025” Alloy 50 Strip/Coil |
| .004” Alloy 50 Strip/Coil | .030” Alloy 50 Strip/Coil |
| .010” Alloy 50 Strip/Coil | .032” Alloy 50 Strip/Coil |
| .014” Alloy 50 Strip/Coil | .040” Alloy 50 Strip/Coil |
| .020” Alloy 50 Strip/Coil | .050” Alloy 50 Strip/Coil |
| Alloy 50 Strip/Coil Rotor Grade | |
|---|---|
| Alloy 50 Strip/Coil Thickness | Alloy 50 Strip/Coil Thickness |
| .007” Alloy 50 Strip/Coil | .014” Alloy 50 Strip/Coil |
| .010” Alloy 50 Strip/Coil |
Applications
Transformer cores, highly efficient motors, shielding, and specialized electronic devices, such as LF power transducers, chokes, relay parts, solenoids & oscillators.
Alloy 79 Suppliers – Magnifer 7904, HyMu 80, Hipernom, Moly-Permalloy, Permalloy 80
Alloy 79, commonly referred to as Permalloy 79, is a nickel-iron alloy with approximately 79% nickel and 21% iron. This alloy is notable for its high magnetic permeability, low coercivity, and excellent soft magnetic properties, making it ideal for use in various magnetic and electronic applications. Here’s a detailed description of its properties and uses:
Different manufacturer has different trade names for this Alloy 79 :
| Iron | Bal. |
|---|---|
| Nickel | 80% |
| Cobalt | 0.50% |
| Molybdenum | 5.00% |
| Carbon | 0.05% |
| Manganese | 0.80% |
| Silicon | 0.50% |
| Vanadium | – |
| Niobium | – |
| Phosphorus | 0.02% |
| Sulfur | 0.01% |
| Chromium | 0.30% |
| Tensile Strength | MPa | 676 |
|---|---|---|
| Yield Strength | MPa | 262 |
| Elongation | % in 2 in. | 40 |
| Typical Hardness | Rockwell | HRB 85 |
| Modulus of Elasticity | kMPa | 217 |
The soft magnetic alloy (Alloy 79 aka Magnifer 7904) is applicable where extremely high initial, maximum permeability and minimum hysteresis is needed. Typical Applications included :
We currently in placed addresses the high mix small volume demands while our logistic strengths resolve those ad-hoc deliveries demands. We have good partnership with our suppliers worldwide, this enable us to fulfill customer’s special request with short lead time.
Invar 36® (Alloy 36) is a 36% nickel-iron alloy that exhibits a near zero rate of thermal expansion which is roughly one tenth the expansion rate of carbon steel at temperatures from around -100°C up to 200°C. Along with this very low coefficient of linear thermal expansion over a broad range of temperatures, up to around 200 °C. Invar 36 retains superior strength and toughness at cryogenic temperatures, making it suitable for a variety of low temperature applications. Invar 36 is Available from stock in the flowing specifications ASTM F-1684, UNS K93603, UNS K93050
Invar 36 is available in two variations. One is the conventional Invar alloy, used generally for its optimum low expansion properties. The second is a variation of the basic alloy known as Free-Cut Invar 36® alloy (UNS K93050). This alloy has shown improved machinability for applications where high productivity is important. It is also a 36% nickel-iron alloy, but with a small addition of selenium to enhance machinability. For UNS No. K93603 and K93050, the iron, and nickel requirements are nominal, while for UNS No. K93500, the iron, nickel, and cobalt requirements are nominal. These levels may be adjusted by the manufacturer to meet the requirements for the coefficient of thermal expansion as specified in ASTM F1684. The total of aluminium, magnesium, titanium, and zirconium shall not exceed 0.20 %. The total of phosphorus and sulphur shall not exceed 0.025 %. Alloy 36 is available in a number of different forms such as pipe, tube, sheet, plate, round bar, forging stock, and wire. It is also important to note that Alloy 36 can be hot or cold worked, machined, and formed using the same processes as those used with austenitic stainless steel.
high-grade Invar 36 material for a wide range of industries where dimensional changes due to temperature variation must be minimized, some of the applications where UNS K93600 is utilized include:
Invar 36 can be hot and cold formed and machined using processes like austenitic stainless steels and is also weldable using Filler Metal CF26. Some of the other benefits associated with the use of Invar nickel alloy 36 include:
Clock pendulums were one of the first uses of Invar due to its near zero coefficient linear thermal expansion enabling accurate timekeeping. … However, by using Invar, the length of the pendulum didn’t change and therefore the time was always correct.
Invar, also known as Nickel Alloy 36, is a nickel-iron alloy noted for its uniquely low coefficient of thermal expansion. … Invar is therefore always magnetic in the temperature range in which it exhibits the low expansion characteristics.
Kovar is a nickel-iron-cobalt alloy known for its excellent thermal expansion characteristics. Invar is a nickel-iron alloy that exhibits superior dimensional stability across extreme temperatures.
Bandsaw technology ensures minimal kerf loss and clean, burr-free edges.
Cut to the size your job needs. No minimum order quantity.
Mill test reports (MTRs) for traceability.
Fast air and sea shipping with real-time tracking.
No MOQ, shipped globally from Malaysia. Send us the size and we will cut it.
