JIS G3462 Grade STBA12

Equivalent material: BS 243-430, UNI G20Mo5, UNI G22Mo5, UNI 16Mo5, UNI 16Mo5KG, UNI 16Mo5KW, ÖNORM GS-22Mo4, UNE 16Mo5, UNE TU.D, ASTM P1, ASTM FP1, ASTM T1, ASTM 4419, JIS SB450M, JIS SB480M, JIS SCPH11, AISI 4419, DIN 1.5415, DIN 15Mo3, DIN 16Mo3, AFNOR 16Mo3, AFNOR 15D3, BS 16Mo3, JIS STPA12, JIS STFA12, EN 16Mo3, EN 1.5415, ISO 16Mo3, ISO F26, ASTM Grade F1, DIN 1.5423, DIN 16Mo5, BS 1503-245-420, AISI 4520, SAE 4520, JIS SB480, JIS STBA13, JIS SB49M, EN 1.5423, ASTM Grade T1

JIS G3462 Grade STBA12 general

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

JIS G3462 Grade STBA12 thermal

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Molybdenum Steel
Elongation A5 23.0 °C Elongation A5 of 21 - 30 % -
Hardness, Rockwell B 23.0 °C Hardness, Rockwell B of 80 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Molybdenum Steel
Tensile strength 23.0 °C Tensile strength of 380 MPa -
Yield strength 23.0 °C Yield strength of 205 MPa -

JIS G3462 Grade STBA12 electrical

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.29E-5 1/K Typical for Molybdenum Steel
Melting point - Melting point of 1382 - 1529 °C Typical for Molybdenum Steel
Specific heat capacity 23.0 °C Specific heat capacity of 456 J/(kg·K) Typical for Molybdenum Steel
Thermal conductivity 23.0 °C Thermal conductivity of 37 - 48 W/(m·K) Typical for Molybdenum Steel

JIS G3462 Grade STBA12 mechanical

Property Value
Wall thickness Wall thickness of 1 - 8 mm

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