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Global 企业标准 TPM and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TPM / TPM
Category Grade Standard Region/Area Standard Content
Metals TPM -- Global

Chemical composition(mass fraction)(wt.%) of the TPM

Element Min Max Similar
Ti - 3.1000 -
Si - 0.0500 -
Ni - - -
Mn - 2.3000 -
Cr - 16.0000 -
Co - 0.5000 -
C - 0.0500 -
Al - 0.0500 -

Mechanical Properties of steel grade TPM

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
362 (≥) 857 (≥) 42 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade TPM

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
34 - -     0.11 -  
345 431 - 13.3 242   -  
442 - 33 31.2   223 411

Heat Treatment of steel grade TPM

Heat treated : 1687°C - 1462°C

Technological Curves of steel grade TPM

Cross Reference Table (Equivalent Grade) of TPM

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