SAE J1268 Grade 8822H

Equivalent material: AISI 8822H, UNS H88220, DIN 1.6543, DIN 21NiCrMo2-2, AISI 8622H, AISI 8720H, AISI H88220, AISI 8622, AISI 8720, AISI 8822, SAE 8622H, SAE 8720H, SAE H88220, SAE 8622, SAE 8720, SAE 8822, EN 1.6543, GB/T A50204, GB/T ML20CrNiMo, GB/T G20CrNiMo, GB/T A50202, ASTM 8822, ASTM 8822H, ASTM 8622, UNS H86220, UNS H87200, UNS G86220, UNS G87200, UNS G88220

SAE J1268 Grade 8822H general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Nickel Chromium Molybdenum Steel

SAE J1268 Grade 8822H thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K Typical for Nickel Chromium Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Nickel Chromium Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 448 - 670 J/(kg·K) Typical for Nickel Chromium Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 34 - 54 W/(m·K) Typical for Nickel Chromium Molybdenum Steel

SAE J1268 Grade 8822H electrical

Property Value
Carbon Carbon of 0.19 - 0.25 %
Chromium Chromium of 0.35 - 0.65 %
Copper Copper of 0.35 %
Iron balance
Manganese Manganese of 0.7 - 1.05 %
Molybdenum Molybdenum of 0.3 - 0.4 %
Nickel Nickel of 0.35 - 0.75 %
Silicon Silicon of 0.15 - 0.35 %

SAE J1268 Grade 8822H mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Nickel Chromium Molybdenum Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Nickel Chromium Molybdenum Steel

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Henan Bebon Iron&Steel Co., Ltd.

Xicheng Science & Technology Building High-tech Development Zone, Zhengzhou, China

Tel: +86-371-86151827

E-Mail: [email protected]

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