JIS G5111 Grade SCCrM1A

Equivalent material: GB/T 30CrMo, GB/T 30CrMo, GB/T ML30CrMo, GB ML30CrMoA, GB 30CrMo, GOST 30HS2, GOST 20GS, GOST 30G2, GOST 20ХМ, GOST 30ХМ, GOST 30HMA, AS 4130, AS 4130H, EN 25CrMo4, DIN 25CrMo4, DIN GS-25CrMo4, NF 25CD4, NF 30CD4, NF 25CD4S, BS 708A25, BS 708A30, UNI 25CrMo4KB, UNI 35CrMo4KB, UNI 25CrMo4, UNE 30CrMo4-1, UNE 30CrMo4, UNE AM25CrMo4, UNE AM26CrMo4, UNE F.222, SIS 2225-01, SIS 2225-00, SIS 22225-01, SIS 2225-02, SIS 2225-03, SIS 2225-04, SIS 2225-05, SIS 2225-06, SIS 2225-07, SIS 2225, SIS 2233, AMS 6348, AMS 6350, AMS 6351, AMS 6356, AMS 6360, AMS 6361, AMS 6362, AMS 6370, AMS 6371, AMS 6373, AMS 6374, AMS 6528, AMS 7496, ASTM 4130, ASTM 11, MIL S-16974, MIL S-18729, MIL G41300, MIL S-6758, MIL T-6736, JIS SCM420, JIS SCM430, AISI 4130, SAE 4130, ASTM 4130H, AISI 4130H, SAE 4130H, DIN 1.7218, AFNOR 25CD4, BS 1717CDS110, UNI 25CrMo4(KB), SS 2225, UNE 55Cr3, JIS SM420, JIS SCCrM1B, EN 1.7218, UNS G41300, UNS H41300, DIN 1.7264, DIN 20CrMo5, JIS SCM420H, JIS SCM421, EN 20CrMo5, EN 1.7264

JIS G5111 Grade SCCrM1A general

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

JIS G5111 Grade SCCrM1A thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K Typical for Chromium Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Chromium Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 448 - 502 J/(kg·K) Typical for Chromium Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 36 - 43 W/(m·K) Typical for Chromium Molybdenum Steel

JIS G5111 Grade SCCrM1A mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Chromium Molybdenum Steel
Elongation A5 23.0 °C Elongation A5 of 13 % -
Hardness, Brinell 23.0 °C Hardness, Brinell of 170 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Chromium Molybdenum Steel
Reduction of area 23.0 °C Reduction of area of 30 % -
Tensile strength 23.0 °C Tensile strength of 590 MPa -
Yield strength Rp0.2 23.0 °C Yield strength Rp0.2 of 390 MPa -

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