AISI 422 Heat Treated

Equivalent material: DIN 1.4929, DIN X23CrMoWMnNiV12-1-1, SAE 422, JIS SUH616, EN 1.4929, ISO X23CrMoWMnNiV12-1-1, ISO 4929-422-00-I, ISO MM13J, GB/T 22Cr12NiWMoV, GB/T 47220, GB/T 2Cr12NiMo1W1V, GB/T S47520, ASTM B4B, ASTM B4C, UNS S42200, DIN 1.4935, DIN X20CrMoWV12-1, AFNOR X20CrMoWV12-1, BS X20CrMoWV12-1, AISI HNV-8, SAE HNV-8, EN X20CrMoWV12-1, EN 1.4935, GOST 15Ch12WNMF, GB/T S47220, AMS 5655, ASTM Grade 616

AISI 422 Heat Treated general

Property Temperature Value
Density 23.0 °C Density of 7.9 g/cm³

AISI 422 Heat Treated thermal

Property Temperature Value
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.2E-5 1/K
Melting point - Melting point of 1470 °C
Specific heat capacity 23.0 °C Specific heat capacity of 460 J/(kg·K)
Thermal conductivity 23.0 °C Thermal conductivity of 24 W/(m·K)

AISI 422 Heat Treated chemical

Property Value
Carbon Carbon of 0.2 - 0.25 %
Chromium Chromium of 11 - 12.5 %
Iron Iron of 81.9 - 85.8 %
Manganese Manganese of 0.5 - 1 %
Molybdenum Molybdenum of 0.9 - 1.3 %
Nickel Nickel of 0.5 - 1 %
Phosphorus Phosphorus of 0 - 0.03 %
Silicon Silicon of 0 - 0.5 %
Sulfur Sulfur of 0 - 0.025 %
Tungsten Tungsten of 0.9 - 1.3 %
Vanadium Vanadium of 0.2 - 0.3 %

AISI 422 Heat Treated electrical

Property Temperature Value Comment
Electrical resistivity 23.0 °C Electrical resistivity of 6E-7 Ω·m Typical for Martensitic Stainless Steel

AISI 422 Heat Treated mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 GPa -
Elongation 23.0 °C Elongation of 15 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Martensitic Stainless Steel
Shear modulus 23.0 °C Shear modulus of 77 GPa Typical for Martensitic Stainless Steel
Tensile strength 23.0 °C Tensile strength of 1110 MPa -
Yield strength 23.0 °C Yield strength of 870 MPa -

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