SAE HNV-6

Equivalent material: DIN 1.4747, DIN X80CrNiSi20, AFNOR Z80CSN20-02, BS 443S65, UNI X80CrSiNi20, UNE F.320B, AISI HNV-6, SAE HNV-6, JIS SUH4, EN 1.4747, UNS S65006

SAE HNV-6 general

Property Temperature Value Comment
Density 20.0 °C Density of 7.4 - 7.7 g/cm³ Typical for Martensitic Stainless Steel

SAE HNV-6 thermal

Property Temperature Value Comment
Coefficient of thermal expansion 200.0 °C Coefficient of thermal expansion of 9.8E-6 1/K The mentioned values are between 20°C and the mentioned temperature
- 600.0 °C Coefficient of thermal expansion of 1.15E-5 1/K The mentioned values are between 20°C and the mentioned temperature
- 1000.0 °C Coefficient of thermal expansion of 1.24E-5 1/K The mentioned values are between 20°C and the mentioned temperature
- 1300.0 °C Coefficient of thermal expansion of 1.31E-5 1/K The mentioned values are between 20°C and the mentioned temperature
Melting point - Melting point of 1375 - 1450 °C Typical for Martensitic Stainless Steel
Specific heat capacity 20.0 °C Specific heat capacity of 460 J/(kg·K) Typical for Martensitic Stainless Steel
Thermal conductivity 20.0 °C Thermal conductivity of 14 - 31 W/(m·K) Typical for Martensitic Stainless Steel

SAE HNV-6 chemical

Property Value
Carbon Carbon of 0.75 - 0.9 %
Chromium Chromium of 19 - 21 %
Iron Balance
Manganese Manganese of 0.8 %
Nickel Nickel of 1 - 1.7 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1.75 - 2.6 %
Sulfur Sulfur of 0.04 %

SAE HNV-6 electrical

Property Temperature Value Comment
Electrical resistivity 20.0 °C Electrical resistivity of 6E-7 Ω·m Typical for Martensitic Stainless Steel

SAE HNV-6 mechanical

Property Temperature Value Comment
Elastic modulus 20.0 °C Elastic modulus of 194 - 220 GPa Typical for Martensitic Stainless Steel
Elongation A5 20.0 °C Elongation A5 of 8 - 15.5 % -
Hardness, Brinell 20.0 °C Hardness, Brinell of 293 [-] -
Poisson's ratio 20.0 °C Poisson's ratio of 0.3 [-] Typical for Martensitic Stainless Steel
Reduction of area 20.0 °C Reduction of area of 9 - 10 % -
Tensile strength 20.0 °C Tensile strength of 940 - 941 MPa -
Yield strength 20.0 °C Yield strength of 840 - 844 MPa -

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