JIS G3467 Grade STFA25

Equivalent material: DIN 1.7362, DIN 12 CrMo 19 5, DIN X11CrMo5, DIN 12CrMo19-5, DIN X12CrMo5, AFNOR Z10CD5.05, BS 3606-625, BS X11CrMo5, BS X12CrMo5, UNI 16CrMo205, JIS SFVAF5A, JIS SFVAF5B, JIS STPA25, JIS STBA25, JIS SCMV6, JIS SFVAF5C, JIS SFVAF5D, JIS SNB5, EN X12CrMo5, EN X11CrMo5, EN 1.7362, ISO X12CrMo5, ISO X12CrMo5-1, ISO F37, ASTM Grade T5, ASTM Grade B5, ASTM Grade P5

JIS G3467 Grade STFA25 general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Chromium Molybdenum Steel

JIS G3467 Grade STFA25 thermal

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Chromium Molybdenum Steel
Elongation A5 23.0 °C Elongation A5 of 16 - 30 % -
Elongation A5, transverse 23.0 °C Elongation A5, transverse of 19 - 25 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Chromium Molybdenum Steel
Tensile strength 23.0 °C Tensile strength of 410 MPa -
Yield strength 23.0 °C Yield strength of 205 MPa -

JIS G3467 Grade STFA25 electrical

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K Typical for Chromium Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Chromium Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 448 - 502 J/(kg·K) Typical for Chromium Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 36 - 43 W/(m·K) Typical for Chromium Molybdenum Steel

JIS G3467 Grade STFA25 mechanical

Property Value
Wall thickness Wall thickness of 1 - 8 mm

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