ASTM A600 Grade Type M7 Cold Drawn

Equivalent material: DIN 1.3348, DIN S 2-9-2, DIN HS2-9-2, AFNOR HS2-9-2, AFNOR 2-9-2, AFNOR Z100DCWV09-04-02-02, BS HS2-9-2, AISI M7, SAE M7, JIS SKH58, EN HS2-9-2, EN 1.3348, ISO HS2-9-2, GB/T T62942, GB/T W2Mo9Cr4V2, UNS T11307

ASTM A600 Grade Type M7 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 M7 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 M7 Cold Drawn chemical

Property Value
Carbon Carbon of 0.97 - 1.05 %
Chromium Chromium of 3.5 - 4 %
Manganese Manganese of 0.15 - 0.4 %
Molybdenum Molybdenum of 8.2 - 9.2 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.2 - 0.55 %
Sulfur Sulfur of 0.03 %
Tungsten Tungsten of 1.4 - 2.1 %
Vanadium Vanadium of 1.75 - 2.25 %

ASTM A600 Grade Type M7 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 269 [-] -
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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