JIS G4404 Grade SKD7

Equivalent material: GOST 3H3M3F, DIN X32CrMoV33, S-Liste X32CrMoV33, NF 30DCV28, BS USA H10, BS BH10, UNI 30CrMoV1227KU, EN 32CrMoV12-28, UNE F.520.O, UNE 30CrMoV12, ASTM H10, AISI H10, DIN 1.2365, DIN X32CrMoV3-3, DIN 32CrMoV12-28, AFNOR 32CDV12-28, BS 32CrMoV12-28, SAE H10, EN 32CDV12-28, EN 1.2365, ISO 32CrMoV12-28, GOST 3Ch3M3F, GB/T 4Cr3Mo3SiV, GB/T T20303, ASTM Type H10, UNS T20810

JIS G4404 Grade SKD7 general

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

JIS G4404 Grade SKD7 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

JIS G4404 Grade SKD7 chemical

Property Value
Carbon Carbon of 0.28 - 0.38 %
Chromium Chromium of 2.5 - 3.5 %
Copper Copper of 0.25 %
Iron Iron of 90.76 - 94.32 %
Manganese Manganese of 0.6 %
Molybdenum Molybdenum of 2.5 - 3 %
Nickel Nickel of 0.25 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.5 %
Sulfur Sulfur of 0.03 %
Vanadium Vanadium of 0.4 - 0.7 %

JIS G4404 Grade SKD7 mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 203 - 211 GPa Typical for Tool And Machining Steel
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

Trust our expertise to deliver precision-engineered steel solutions for your specific needs.

-- Our promise

Similar or equivalent steel materials

Get a quote