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America UNS T30102 冷作工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T30102 / T30102
Category Grade Standard Region/Area Standard Content
Metals T30102 -- America 冷作工具钢

Chemical composition(mass fraction)(wt.%) of the T30102

Element Min Max Similar
V 0.1500 0.5000 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Mo 0.9000 1.4000 -
Mn - 1.0000 -
Cr 4.7500 5.5000 -
C 0.9500 1.0500 -

Mechanical Properties of steel grade T30102

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)
966 (≥) 597 (≥) 41 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade T30102

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
31 - -     0.31 -  
687 887 - 12.3 442   -  
242 - 44 13.2   334 311

Heat Treatment of steel grade T30102

Heat treated : 1493°C - 1616°C

Technological Curves of steel grade T30102

Cross Reference Table (Equivalent Grade) of T30102

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