ASTM A600 Grade Type M42 Cold Drawn

Equivalent material: DIN 1.3247, DIN S 2-10-1-8, DIN HS2-9-1-8, AFNOR Z110DKCWV09-08-04-02-01, AFNOR HS2-9-1-8, AFNOR 2-9-1-8, BS BM42, BS HS2-9-1-8, UNI HS2-9-1-8, SS 2-10-1-8, UNE M41, AISI M42, SAE M42, JIS SKH59, EN HS2-9-1-8, EN 1.3247, ISO HS2-9-1-8, GB/T T72948, GB/T W2Mo9Cr4VCo8, UNS T11342

ASTM A600 Grade Type M42 Cold Drawn general

Property Temperature Value Comment
Density 23.0 °C Density of 7.72 - 8 g/cm³ Typical for Tool And Machining Steel

ASTM A600 Grade Type M42 Cold Drawn thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1E-5 - 1.3E-5 1/K Typical for Tool And Machining Steel
Melting point - Melting point of 1370 - 1425 °C Typical for Tool And Machining Steel
Specific heat capacity 23.0 °C Specific heat capacity of 420 - 460 J/(kg·K) Typical for Tool And Machining Steel
Thermal conductivity 23.0 °C Thermal conductivity of 17 - 42 W/(m·K) Typical for Tool And Machining Steel

ASTM A600 Grade Type M42 Cold Drawn chemical

Property Value
Carbon Carbon of 1.05 - 1.15 %
Chromium Chromium of 3.5 - 4.25 %
Cobalt Cobalt of 7.75 - 8.75 %
Manganese Manganese of 0.15 - 0.4 %
Molybdenum Molybdenum of 9 - 10 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.65 %
Sulfur Sulfur of 0.03 %
Tungsten Tungsten of 1.15 - 1.85 %
Vanadium Vanadium of 0.95 - 1.35 %

ASTM A600 Grade Type M42 Cold Drawn mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 203 - 211 GPa Typical for Tool And Machining Steel
Hardness, Brinell 23.0 °C Hardness, Brinell of 285 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Tool And Machining Steel
Shear modulus 23.0 °C Shear modulus of 79 GPa Typical for Tool And Machining Steel

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