JIS G4106 Grade SMn438

Equivalent material: GOST 35G2, GOST 12H2NM1FA, GOST 35GL, AS XK1335, DIN 36Mn5, NF 40M5, BS 150M36, UNE 36Mn6, UNE 36Mn5, UNE F.120.C, SIS 2120, ASTM 1335, MIL G13350, MIL 1335, JIS SMn438H, JIS SCMn3A, AISI 1335, SAE 1335, GOST 40G2, GOST 40Г2, GOST 12H2NVFA, NF 45M5, NF 40M6, BS 135M44, BS 150M40, IS 37Mn2, SIS 2128, ASTM 1541, JIS SWCH41K, AISI 1541, SAE 1541, SAE NV-1, ASTM 1335H, AISI 1335H, SAE 1335H, ASTM 1541H, AISI 1541H, SAE 1541H, DIN 1.1127, DIN 38Mn6, AFNOR 38Mn6, BS 38Mn6, JIS SMn438H, JIS SMn438M, EN 38Mn6, EN 1.1127, GB/T 40Mn2, GB/T A00402, ASTM Grade 1541, UNS G15410, IS SMn438

JIS G4106 Grade SMn438 general

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

JIS G4106 Grade SMn438 thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.32E-5 1/K Typical for Medium Carbon Steel
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Melting point - Melting point of 1380 - 1514 °C Typical for Medium Carbon Steel
Specific heat capacity 23.0 °C Specific heat capacity of 470 - 520 J/(kg·K) Typical for Medium Carbon Steel
Thermal conductivity 23.0 °C Thermal conductivity of 21 - 52 W/(m·K) Typical for Medium Carbon Steel

JIS G4106 Grade SMn438 chemical

Property Value
Carbon Carbon of 0.35 - 0.41 %
Iron Iron of 97.53 - 98.15 %
Manganese Manganese of 1.35 - 1.65 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.35 %
Sulfur Sulfur of 0.03 %

JIS G4106 Grade SMn438 electrical

Property Temperature Value Comment
Electrical resistivity 23.0 °C Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m Typical for Carbon Steel

JIS G4106 Grade SMn438 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Medium Carbon Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Medium Carbon Steel
Shear modulus 23.0 °C Shear modulus of 75 - 80 GPa Typical for Carbon Steel

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