IS 1570 Grade 20Mn2 Anealed

Equivalent material: IS 20C15, EN 14A, AISI 1524, SAE 1524, BS 150M28, 1.1133, DIN 1.1170, DIN 28Mn6, DIN ETG 25, AFNOR 28Mn6, AFNOR 20M5, BS 26Mn6, BS En14A, BS En14B, BS 150M19, AISI 1330H, AISI 1527, AISI 1330, AISI 1524, SAE 1330H, SAE 1527, SAE 1330, SAE 1524, JIS S33C, JIS SCMn1A, JIS SCMn1B, JIS SCMn1, EN 28Mn6, EN 1.1170, ISO 28Mn6, GOST 30G2, GB 30Mn2, GB A00302, GB/T 30Mn2, GB/T A00302, UNS H13300, UNS G13300

IS 1570 Grade 20Mn2 Anealed general

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

IS 1570 Grade 20Mn2 Anealed thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.33E-5 1/K Typical for Manganese Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Manganese Steel
Specific heat capacity 23.0 °C Specific heat capacity of 510 - 553 J/(kg·K) Typical for Manganese Steel
Thermal conductivity 23.0 °C Thermal conductivity of 14 - 16 W/(m·K) Typical for Manganese Steel

IS 1570 Grade 20Mn2 Anealed chemical

Property Value
Carbon Carbon of 0.16 - 0.24 %
Iron Balance
Manganese Manganese of 1.3 - 1.7 %
Silicon Silicon of 0.1 - 0.35 %

IS 1570 Grade 20Mn2 Anealed mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Manganese Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Manganese Steel
Tensile strength 23.0 °C Tensile strength of 470 MPa -
Yield strength Rp0.2 23.0 °C Yield strength Rp0.2 of 270 MPa -

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