ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under

Equivalent material: AISI 347, SAE 347, JIS SUS347, ASTM TP347, ASTM 347, ASTM S34700, ASTM Grade F347, ASTM Grade B8C, ASTM Grade B8CA, UNS S34700

ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under general

Property Temperature Value Comment
Density 20.0 °C Density of 7.9 - 8.2 g/cm³ Typical for Austenitic Stainless Steel

ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under thermal

Property Temperature Value Comment
Coefficient of thermal expansion 20.0 °C Coefficient of thermal expansion of 1.7E-5 - 1.9E-5 1/K Typical for Austenitic Stainless Steel
Melting point - Melting point of 1375 - 1450 °C Typical for Austenitic Stainless Steel
Specific heat capacity 20.0 °C Specific heat capacity of 440 J/(kg·K) Typical for Austenitic Stainless Steel
Thermal conductivity 20.0 °C Thermal conductivity of 11 - 21 W/(m·K) Typical for Austenitic Stainless Steel

ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under chemical

Property Value
Carbon Carbon of 0.08 %
Chromium Chromium of 17 - 19 %
Manganese Manganese of 2 %
Nickel Nickel of 9 - 12 %
Phosphorus Phosphorus of 0.05 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.03 %

ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under electrical

Property Temperature Value Comment
Electrical resistivity 20.0 °C Electrical resistivity of 8.5E-7 Ω·m Typical for Austenitic Stainless Steel

ASTM A193 Grade B8C Class 2, Carbide solution treated and strain hardened; M20 and under mechanical

Property Temperature Value Comment
Elastic modulus 20.0 °C Elastic modulus of 195 GPa Typical for Austenitic Stainless Steel
Elongation A50 20.0 °C Elongation A50 of 12 % -
Hardness, Brinell 20.0 °C Hardness, Brinell of 321 [-] -
Hardness, Rockwell C 20.0 °C Hardness, Rockwell C of 35 [-] -
Poisson's ratio 20.0 °C Poisson's ratio of 0.3 [-] Typical for Austenitic Stainless Steel
Reduction of area 20.0 °C Reduction of area of 35 % -
Tensile strength 20.0 °C Tensile strength of 860 MPa -
Yield Strength Rp0.2, short transverse 20.0 °C Yield Strength Rp0.2, short transverse of 690 MPa -

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