| Steel grade | standard | density | chemical composition (%) | application features | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS Number | Applicable standards | g/cm3 | Ni | Co | Cr | Mo | W | Fe | C | Mn | Si | Al | Ti | Nb+Ta | others | ||
| Haynes 230 | N06230 | ASTM/ASME/AMS | 8.97 | Residual Ni | ≦5 | 22 | 2 | 14 | ≦3 | ≦0.15 | 0.5 | 0.4 | 0.3 | ≦0.1 | Nb≦0.5 | La | Excellent high-temperature oxidation resistance and high-temperature strength; used for jet engines and industrial heat treating furnace components. |
| MC Alloy | - | ASTM | 7.97 | Residual Ni | - | 44 | 1 | - | - | Low C | - | - | - | - | - | Shows excellent corrosion resistance to nitric acid, hydrofluoric acid, and phosphoric acid, as well as outstanding high-temperature corrosion resistance to sulfuric acid. | |
| Hastelloy X | N06002 | JIS/ASTM/ASME/AMS | 8.22 | Residual Ni | 1.5 | 22 | 9 | 0.6 | 18 | ≦0.15 | ≦1 | ≦1 | ≦0.5 | ≦0.15 | Nb≦0.5 | A material with high high-temperature strength and excellent oxidation resistance; widely used in aircraft and gas turbine components. | |
| lnconel 600 | N06600 | JIS/ASTM/ASME/AMS | 8.47 | Residual Ni | - | 15.5 | - | - | 8 | ≦0.15 | ≦1 | ≦0.5 | - | - | - | Has excellent oxidation resistance and is used for industrial furnaces, aircraft, and nuclear materials. | |
| lnconel 601 | N06601 | JIS/ASTM/ASME/AMS | 8.11 | 58.0-63.0 | - | 23 | - | - | Residual Ni | ≦0.1 | ≦1 | ≦0.5 | 1.35 | - | - | Especially excellent oxidation resistance; used in heat treating furnaces. | |
| Inconel 625 | N06625 | JIS/ASTM/ASME/AMS | 8.44 | Residual Ni | ≦1 | 21.5 | 9 | - | ≦5 | ≦0.1 | ≦0.5 | ≦0.5 | ≦0.4 | ≦0.4 | 3.7 | Superior oxidation resistance and corrosion resistance to various acids; a material with high fatigue strength. | |
| Inconel 625LCF | N06626 | ASTM/ASME/AMS | 8.44 | Residual Ni | ≦1 | 21.5 | 9 | - | ≦5 | ≦0.03 | ≦0.5 | ≦0.15 | ≦0.4 | ≦0.4 | 3.7 | N≦0.02 | Excellent heat fatigue properties up to 650°C; used for exhaust pipes of combustion gases and expansion joints. |
| lnconel 617 | N06617 | ASTM/ASME/AMS | 8.36 | Residual Ni | 12.5 | 22 | 9 | - | ≦3 | ≦0.15 | ≦1.0 | ≦1.0 | 1.2 | 0.3 | - | Excellent high-temperature strength, fatigue strength, and oxidation resistance. | |
| lnconel 690 | N06690 | JIS/ASTM/ASME/AMS | 8.19 | Residual Ni | - | 29 | - | - | 9 | ≦0.05 | ≦0.5 | ≦0.5 | - | - | - | Has oxidation resistance and intergranular corrosion resistance; used for heat exchangers and nuclear materials. | |
| lnconel 693 | N06693 | ASTM/ASME | 7.77 | Residual Ni | - | 29 | - | - | 4.5 | ≦0.15 | ≦1.0 | ≦0.5 | 3.5 | ≦1.0 | Nb:1.5 | New alloy. Exhibits excellent high-temperature oxidation strength and is highly resistant to carburization; used for boiler components. | |
| lnconel 706 | N07706 | AMS | 8.05 | Residual Ni | - | 16 | - | - | 37 | ≦0.06 | ≦0.35 | ≦0.35 | ≦0.4 | 1.8 | 2.9 | High strength in high-temperature; used for jet engine and rocket components. | |
| lnconel 718 | N07718 | JIS/ASTM/ASME/AMS | 8.22 | 50.0-55.0 | ≦1 | 19 | 3 | - | Residual Ni | ≦0.08 | ≦0.35 | ≦0.35 | 0.5 | 0.9 | 5.1 | Outstanding high-temperature strength; used for jet engine and rocket components. | |
| lnconel X-750 | N07750 | JIS/ASTM/ASME/AMS | 8.28 | Residual Ni | ≦1 | 15.5 | - | - | 7 | ≦0.08 | ≦1 | ≦0.5 | 0.7 | 2.5 | 1 | A material with high high-temperature strength, widely used in gas turbine components. | |
| lnconel 751 | N07751 | JIS | 8.22 | Residual Ni | - | 15.5 | - | - | 7 | ≦0.1 | ≦1 | ≦0.5 | 1.1 | 2.5 | 1 | An improved alloy of X-750, suitable for diesel engine valves. | |
| Nimonic 75 | N06075 | ASTM/ASME | 8.37 | Residual Ni | - | 19.5 | - | - | ≦5 | ≦0.15 | ≦1 | ≦1 | - | 0.4 | - | Excellent high-temperature strength and oxidation resistance; widely used for heat treating furnace materials. | |
| Nimonic 80A | N07080 | JIS/ASTM/ASME | 8.19 | Residual Ni | - | 19.5 | - | - | ≦3 | ≦0.1 | ≦1 | ≦1 | 1.4 | 2.4 | - | High high-temperature strength; used under high stress. | |
| Nimonic 90 | N07090 | ASTM/ASME/AMS | 8.18 | Residual Ni | 16.5 | 19.5 | - | - | ≦1.5 | ≦0.13 | ≦1 | ≦1 | 1.5 | 2.5 | - | Enables use at even higher temperatures than 80A, and is used in jet engines and similar applications. | |
| Nimonic 263 | N07263 | ASTM/ASME/AMS | 8.36 | Residual Ni | 20 | 20 | 5.9 | - | ≦0.7 | ≦0.08 | ≦0.6 | ≦0.4 | 0.5 | 2.2 | - | Has high high-temperature creep strength; used for jet engines and gas turbine components. | |
| Waspaloy | N07001 | AMS | 8.19 | Residual Ni | 14 | 19 | 4.3 | - | ≦2 | ≦0.10 | ≦0.1 | ≦0.15 | 1.5 | 3 | - | B,Zr | Has high high-temperature strength; used for jet engines and gas turbine components. |
| René 41 | N07041 | AMS | 8.25 | Residual Ni | 11 | 19 | 10 | - | ≦5 | ≦0.12 | ≦0.1 | ≦0.5 | 1.5 | 3.1 | - | Has high high-temperature strength; used for jet engine components. | |
| Haynes 25 (L605) | R30605 | AMS | 9.07 | 10 | Residual Ni | 20 | ≦1 | 15 | ≦3 | ≦0.15 | 1.5 | ≦0.4 | - | - | - | Possesses high high-temperature strength and is widely used for aircraft parts and furnace components. | |
| Haynes 214 | N07214 | - | 8.05 | Residual Ni | ≦2 | 16 | ≦0.5 | ≦0.5 | 3 | ≦0.05 | ≦0.5 | ≦0.2 | 4.5 | ≦0.5 | - | Y | Has excellent high-temperature oxidation resistance; used for heat treatment furnace materials and jet engine components. |
| Haynes 282 | N07208 | ASTM/ASME/AMS | 8.29 | Residual Ni | 10 | 20 | 8.5 | ≦0.5 | ≦1.5 | 0.06 | ≦0.3 | ≦0.15 | 1.5 | 2.1 | - | New alloy. Has excellent creep strength and is used for gas turbine components. | |
| Haynes 188 | R30188 | AMS | 9.13 | 22 | Residual Ni | 22 | - | 14 | ≦3 | 0.1 | ≦1.25 | ≦0.5 | - | - | - | La | Has excellent oxidation resistance and high strength; used for aircraft and gas turbine components. |
| UMCo50 | - | - | 8.05 | - | Residual Ni | 28 | - | - | 21 | 0.1 | 0.9 | 1 | - | - | - | Has excellent impact resistance and wear resistance, strong against sulfur and vanadium attack, and is used for heat treatment furnace materials. | |
| STELLITE alloy 6B | - | - | 8.38 | - | Residual Ni | 31 | - | 4.5 | ≦3 | 1.1 | ≦2 | ≦2 | - | - | - | Has excellent wear resistance; used for forged materials and turbine blades. | |
| lncoloy 800 | N08800 | JIS/ASTM/ASME/AMS | 7.94 | 32.5 | - | 21 | - | - | Residual Ni | ≦0.10 | ≦1.5 | ≦1 | 0.3 | 0.3 | - | Al+Ti:0.30-1.20 | Possesses high high-temperature strength, resistant to oxidation and carburization, and is used for high-temperature reactors in petrochemical applications. |
| lncoloy 800H | N08810 | JIS/ASTM/ASME/AMS | 7.94 | 32.5 | - | 21 | - | - | Residual Ni | 0.05-0.10 | ≦1.5 | ≦1 | 0.4 | 0.4 | - | Al+Ti:0.30-1.20 | This material has higher high-temperature strength and creep rupture strength than Incoloy 800. |
| lncoloy 800HT | N08811 | ASTM/ASME/AMS | 7.94 | 32.5 | 21 | - | - | Residual Ni | 0.06-0.10 | ≦1.5 | ≦1 | 0.5 | 0.5 | - | Al+Ti:0.85-1.20 | This material has higher high-temperature strength and creep rupture strength than Incoloy 800. | |
| MULTIMET alloy (N-155) | R30115 | JIS/AMS | 8.20 | 20 | 20 | 21 | 3 | 2.5 | Residual Ni | ≦0.16 | 1.5 | ≦1 | - | - | 1 | N:0.20 max. | It has excellent high-temperature strength and is used for turbine blades and jet engine components. |
| A-286(SUH660) | S66286 | JIS/ASTM/ASME/AMS | 7.94 | 26 | - | 15 | 1.3 | - | Residual Ni | ≦0.08 | ≦2 | ≦1 | ≦0.35 | 2 | - | V | It has excellent high-temperature strength and is used for jet engines and gas turbine components. |
※Hastelloy, HASTELLOY, Haynes, HAYNES, 230, 214, 282, MULTIMET are registered trademarks of Haynes International, Inc.
※Inconel, INCONEL, Incoloy, INCOLOY, Nimonic, NIMONIC , 800HT, 625LCF are registered trademarks of Special Metals Corporation.
※Waspaloy is a registered trademark of United Technologies, Inc. (now RTX Corporation).
※Stellite, STELLITE is a registered trademark of Stoody Deloro Stellite, Inc. (now KENNAMETAL Stellite Group).
※UMCo, UMCO is a registered trademark of Proterial Ltd.
※Depending on the manufacturer, there may be unique materials (steel grades) for each shape. Please consult your sales representative.
※The data listed on this page are representative values independently investigated by our company, based on JIS standards and manufacturer’s published values. These are for reference only and are not guaranteed for accuracy, completeness, or suitability. Please be sure to verify them yourself before use.
| Steel Grade | Standard | Density | Chemical Composition (%) | Others | Application & Features | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS Number | Applicable Standards | g/cm3 | Ni | Co | Cr | Mo | W | Fe | Cu | C | Mn | Si | Al | Ti | Nb+Ta | V | P | S | Others | ||
| Hastelloy B | N10001 | JIS/ASTM/ASME | 9.24 | Ni Balance (Nickel Balance) | ≦2.5 | ≦1.0 | 26.0-30.0 | - | 4.0-6.0 | - | ≦0.05 | ≦1.0 | ≦1.0 | - | - | - | 0.2-0.4 | ≦0.04 | ≦0.03 | This alloy was developed for hydrochloric acid resistance.It withstands hydrochloric acid at all concentrations and boiling points across the entire temperature range.It is also suitable as a material for equipment handling hydrogen gas, sulfuric acid, phosphoric acid, and acetic acid. | |
| Hastelloy B-2 | N10665 | JIS/ASTM/ASME | 9.22 | Ni Balance (Nickel Balance) | ≦1.0 | ≦1.0 | 26.0-30.0 | - | ≦2.0 | - | ≦0.02 | ≦1.0 | ≦0.1 | - | - | - | - | ≦0.04 | ≦0.02 | The corrosion resistance of welded areas of Hastelloy B has been improved.In most chemical equipment, it can be used as-welded. | |
| Hastelloy B-3 | N10675 | ASTM/ASME | 9.22 | 65.0≦ | ≦3.0 | 1.0-3.0 | 27.0-32.0 | ≦3.0 | 1.0-3.0 | ≦0.2 | ≦0.01 | ≦3.0 | ≦0.1 | ≦0.5 | ≦0.2 | Nb≦0.2 Nb≦0.2 |
≦0.2 | ≦0.03 | ≦0.01 | Zr≦0.2 | A new alloy.An improved version of Hastelloy B2.It exhibits outstanding corrosion resistance in reducing environments such as hydrochloric acid. |
| Hastelloy C-276 | N10276 | JIS/ASTM/ASME | 8.89 | Ni Balance (Nickel Balance) | ≦2.5 | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 4.0-7.0 | - | ≦0.01 | ≦1.0 | ≦0.08 | - | - | - | ≦0.35 | ≦0.04 | ≦0.03 | A versatile corrosion-resistant alloy that can withstand both oxidizing and reducing atmospheres. Nickel-chromium-molybdenum alloy; it is used for a wide range of applications. |
|
| Hastelloy C-22 | N06022 | JIS/ASTM/ASME | 8.69 | Ni Balance (Nickel Balance) | ≦2.5 | 20.0-22.5 | 12.5-14.5 | 2.5-3.5 | 2.0-6.0 | - | ≦0.01 | ≦0.5 | ≦0.08 | - | - | - | ≦0.35 | ≦0.02 | ≦0.02 | Compared to 276, it has improved corrosion resistance in oxidizing atmospheres, as well as better resistance to pitting and crevice corrosion.It also shows equal or superior corrosion resistance in reducing atmospheres compared to 276, and is used in a wide variety of applications. | |
| MAT21 | N06210 | ASTM/ASME | 8.76 | Ni Balance (Nickel Balance) | ≦1.0 | 18.0-20.0 | 18.0-20.0 | - | ≦1.0 | - | ≦0.015 | ≦0.5 | ≦0.08 | - | - | 1.5-2.2 | - | ≦0.02 | ≦0.02 | A new alloy.It has excellent corrosion resistance in both oxidizing and reducing environments, and compared to 276 and 22, it is superior in resistance to pitting and crevice corrosion. | |
| Hastelloy C-4 | N06455 | ASTM/ASME | 8.64 | Ni Balance (Nickel Balance) | ≦2.0 | 14.0-18.0 | 14.0-17.0 | - | ≦3.0 | - | ≦0.015 | ≦1.0 | ≦0.08 | - | ≦0.7 | - | ≦0.04 | ≦0.03 | An alloy with improved high-temperature stability among Hastelloy alloys. It prevents deterioration of corrosion resistance and mechanical properties caused by grain boundary precipitation of carbides and formation of intermetallic compounds during prolonged heating at 649°C to 1040°C. |
||
| Hastelloy C-2000 | N06200 | ASTM/ASME | 8.50 | Ni Balance (Nickel Balance) | ≦2.0 | 22.0-24.0 | 15.0-17.0 | - | ≦3.0 | 1.3-1.9 | ≦0.01 | ≦0.5 | ≦0.08 | ≦0.5 | ≦0.7 | - | ≦0.025 | ≦0.01 | A new alloy.Compared to 276 and 22, it is superior in resistance to pitting and crevice corrosion. | ||
| Hastelloy G | N06007 | JIS/ASTM/ASME | 8.31 | Ni Balance (Nickel Balance) | ≦2.5 | 21.0-23.5 | 5.5-7.5 | ≦1.0 | 18.0-21.0 | 1.5-2.5 | ≦0.05 | 1.0-2.0 | ≦1.0 | - | - | 1.75-2.5 | - | ≦0.04 | ≦0.03 | An alloy stabilized with Nb (or Cb), which exhibits excellent resistance to hot sulfuric acid and hot phosphoric acid, as well as mixed acids, fluosilicic acid, sulfites, and nitric acid waste gas containing impurities and hydrofluoric acid. | |
| Hastelloy G-3 | N06985 | JIS/ASTM/ASME | 8.17 | Ni Balance (Nickel Balance) | ≦5.0 | 21.0-23.5 | 6.0-8.0 | ≦1.5 | 18.0-21.0 | 1.5-2.5 | ≦0.015 | ≦1.0 | ≦1.0 | - | - | ≦0.5 | - | ≦0.04 | ≦0.03 | An alloy with improved weldability compared to Hastelloy G. It exhibits excellent corrosion resistance to hot sulfuric acid and phosphoric acid. |
|
| Hastelloy G-30 | N06030 | ASTM/ASME | 8.22 | Ni Balance (Nickel Balance) | ≦5.0 | 28.0-31.5 | 4.0-6.0 | 1.5-4.0 | 13.0-17.0 | 1.0-2.4 | ≦0.03 | ≦1.5 | ≦0.8 | - | - | - | - | ≦0.04 | ≦0.02 | A new alloy.It exhibits excellent corrosion resistance in hot sulfuric acid and phosphoric acid, as well as in oxidizing environments. | |
| Nickel 200 | N02200 | JIS/ASTM/ASME | 8.89 | 99.0≦ | - | - | - | - | ≦0.4 | ≦0.25 | ≦0.15 | ≦0.35 | ≦0.35 | - | - | - | - | - | ≦0.01 | Wrought industrial nickel.It has corrosion resistance to alkalis, especially caustic soda, and halogen gases, and is used as a main material for caustic soda concentration vessels and heat exchangers. | |
| Nickel 201 | N02201 | JIS/ASTM/ASME | 8.89 | 99.0≦ | - | - | - | - | ≦0.4 | ≦0.25 | ≦0.02 | ≦0.35 | ≦0.35 | - | - | - | - | - | ≦0.01 | The carbon content is particularly low, providing stability at high temperatures (above 315°C). | |
| Monel 400 | N04400 | JIS/ASTM/ASME | 8.80 | 63.0≦ | - | - | - | - | ≦2.5 | 28.0-34.0 | ≦0.3 | ≦2.0 | ≦0.5 | - | - | - | - | - | ≦0.024 | Ni-Cu alloy.It has better corrosion resistance than pure nickel in reducing atmospheres, and better corrosion resistance than pure copper in oxidizing atmospheres.It is especially resistant to corrosion in flowing seawater, fluorine gas up to high temperatures, and in de-aerated hydrochloric acid and hydrofluoric acid. | |
| Monel K500 | N05500 | JIS/ASTM/ASME | 8.44 | 63.0≦ | - | - | - | - | ≦2.0 | 27.0-33.0 | ≦0.25 | ≦1.5 | ≦0.5 | 2.3-3.15 | 0.35-0.85 | - | - | - | ≦0.01 | An alloy in which aluminum and titanium are added to Monel 400 to make it precipitation-hardened.It is widely used for bolts and valve shafts in environments where SUS is susceptible to stress corrosion cracking and crevice corrosion. | |
| lnconel 600 | N06600 | JIS/ASTM/ASME/AMS | 8.43 | 72.0≦ | - | 14.0-17.0 | - | - | 6.0-10.0 | ≦0.5 | ≦0.15 | ≦1.0 | ≦0.5 | - | - | - | - | - | ≦0.015 | Ni-Cr-Fe alloy.Because it has extremely low susceptibility to stress corrosion cracking caused by chloride ions, it is used extensively in nuclear piping and similar applications. It withstands many inorganic and organic acids in both oxidizing and reducing environments. |
|
| lnconel 625 | N06625 | JIS/ASTM/ASME/AMS | 8.44 | 58.0≦ | ≦1.0 | 20.0-23.0 | 8.0-10.0 | - | ≦5.0 | - | ≦0.1 | ≦0.5 | ≦0.5 | ≦0.4 | ≦0.4 | 3.15-4.15 | - | ≦0.015 | ≦0.015 | This is an alloy in which Mo and Nb (or Cb) are solid-solutioned into a Ni-Cr matrix,possessing excellent mechanical properties at both room and high temperatures,and particularly high fatigue strength. One of its features is its low susceptibility to grain boundary corrosion in the heat-affected zone caused by welding. |
|
| lncoloy 825 | N08825 | JIS/ASTM/ASME | 8.14 | 38.0-46.0 | - | 19.5-23.5 | 2.5-3.5 | - | ≦22.0 | 1.5-3.0 | ≦0.05 | ≦1.0 | ≦0.5 | ≦0.2 | 0.6-1.2 | - | - | - | ≦0.03 | It is a Ni-Cr-Fe-Cu-Mo alloy that exhibits excellent corrosion resistancein both oxidizing and reducing environments such as seawater, sulfur dioxide gas, sulfuric acid, phosphoric acid, and nitric acid. |
|
| Carapenter 20Cｂ-3 | N08020 | JIS/ASTM/ASME | 8.05 | 32.0-38.0 | - | 19.0-21.0 | 2.0-3.0 | - | Residual Ni | 3.0-4.0 | ≦0.07 | ≦2.0 | ≦1.0 | - | - | 8xC-1.0 | - | ≦0.045 | ≦0.035 | This is an improved version of 20Cb with a higher Ni content.It is used for synthetic rubber, high-octane gasoline, and solvents.It is used for synthetic rubber, high-octane gasoline, and solvents. | |
※Hastelloy, HASTELLOY, Haynes, HAYNES, B-3, C-22, C-2000, G-30 are registered trademarks of Haynes International, Inc.
※Inconel, INCONEL, Incoloy, INCOLOY, Monel, MONEL are registered trademarks of Special Metals Corporation.
※Carpenter, 20CB-3, 20Cb-3 are registered trademarks of Carpenter Technology Corporation.
※MAT21 is a registered trademark of Proterial Corporation.
※Depending on the manufacturer, there may be unique materials (steel grades) for each shape. Please consult our sales representatives for details.
※The data listed on this page are representative values independently investigated by our company, based on JIS standards and manufacturer’s published values, etc. These are for reference only and we do not guarantee the accuracy, completeness, or suitability of the values. Please be sure to verify the information yourself before use.
