JIS G3462 Grade STBA25

Equivalent material: GB 1Cr5Mo, GB/T 1Cr5Mo, GB 1Cr5Mo, GOST 20H5ML, GOST 12Ch5VF, DIN 12CrMo195, NF Z15CD5-05, NF Z10CD5-05, BS 625, IS 10Cr5Mo55, UNI 16CrMo205KWKG, UNI A16CrMo205KW, UNI B16CrMo205KW, UNI B16CrMo205KG, UNE AMX18CrMo5, UNE F.240.B, UNE TU.J, AMS 5502, AMS 5602, ASME 3, ASME 5, ASTM F5, ASTM 3, ASTM T5, ASTM WP5, ASTM P5, ASTM FP5, ASTM B5, ASTM 5, ASTM 501, JIS STPA25, JIS SCMV6, JIS 25, JIS SFVAF5A, JIS SFVAF5B, AISI 501, 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 STFA25, 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 G3462 Grade STBA25 general

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

JIS G3462 Grade STBA25 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 21 - 30 % -
Hardness, Rockwell B 23.0 °C Hardness, Rockwell B of 85 [-] -
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 G3462 Grade STBA25 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 G3462 Grade STBA25 mechanical

Property Value
Wall thickness Wall thickness of 1 - 8 mm

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