JIS G3311 Grade SUP9M cold-rolled

Equivalent material: GB/T 55CrMnA, GOST 50HGA, GOST 55S2A, AS 5155, AS En11, AS XK5155S, DIN 55Cr3, NF 55C3, BS 525A58, BS 525A60, BS 525H60, IS 555Cr70, IS T55Cr70, IS 55Cr70, UNI 55Cr3, EN 55Cr3, UNE 55Cr3, SIS 2253, ASTM 5155, JIS SUP9, JIS SUP9A, AISI 5155, SAE 5155, ASTM 5155H, AISI 5155H, SAE 5155H, GB 60Si2CrA, GOST 60S2HA, AS 5160, ASTM 5160, JIS SUP11A, AISI 5160, SAE 5160, DIN 1.7176, AFNOR 55Cr3, BS 55Cr3, AISI 5160H, SAE 5160H, EN 54SiCr6, EN 1.7176, GOST 50ChGA, GOST 50ChG, GB/T 60CrMnA, GB/T 55CrMnA, GB/T A22553, GB/T A22603, ASTM 5160H, ASTM Grade 5160, UNS H51550, UNS G51550, UNS H51600, UNS G51600

JIS G3311 Grade SUP9M cold-rolled general

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

JIS G3311 Grade SUP9M cold-rolled thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 9.4E-6 - 1.5E-5 1/K Typical for Chromium Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Chromium Steel
Specific heat capacity 23.0 °C Specific heat capacity of 440 - 494 J/(kg·K) Typical for Chromium Steel
Thermal conductivity 23.0 °C Thermal conductivity of 23 - 50 W/(m·K) Typical for Chromium Steel

JIS G3311 Grade SUP9M cold-rolled mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Chromium Steel
Hardness, Vickers 23.0 °C Hardness, Vickers of 200 - 290 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Chromium Steel

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