JIS G3445 Grade STKM17A

Equivalent material: GB 50, GOST Np-50G, GOST 50, EN C50, EN C50E, NF XC48HI, NF XC50, NF C50, BS 080M50, BS 080A47, IS C50, UNI C48, UNI C50, UNI 1C50, UNE C48K-1, ASTM 1049, JIS STKM17C, JIS S50CM, AISI 1049, SAE 1049, GOST B-56, GOST L53, AS K1050, AS S1050, NF F70, BS 50CS, BS 50HS, BS 080A52, IS T50, UNI 3CD50, UNI ICD50, UNI Fe70-3, UNI C51, UNI C53, SIS 1674-08, SIS 1674-00, SIS 1674-01, SIS 1674-03, SIS 1674-04, SIS 1674-05, SIS 1674, AMS 5085, ASTM 1050, MIL 6, MIL C5, MIL S-16974, MIL G10500, JIS S50C, JIS S53C, AISI 1050, SAE 1050, GB/T 50, GB/T 50, DIN 1.0540, DIN C50, AFNOR C50, BS C50, JIS S53, JIS S50, JIS 17C, JIS 17A, JIS CS50, EN 1.0540, ISO C50, ISO CS50, ASTM Grade 1050, UNS G10490, UNS G10500

JIS G3445 Grade STKM17A general

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

JIS G3445 Grade STKM17A thermal

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Medium Carbon Steel
Elongation A5 23.0 °C Elongation A5 of 4 - 20 % -
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
Tensile strength 23.0 °C Tensile strength of 550 MPa -
Yield strength 23.0 °C Yield strength of 345 MPa -

JIS G3445 Grade STKM17A magnetic

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 G3445 Grade STKM17A electrical

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 G3445 Grade STKM17A mechanical

Property Value
Wall thickness Wall thickness of 1 - 8 mm

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