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America UNS T61202 低合金工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T61202 / T61202
Category Grade Standard Region/Area Standard Content
Metals T61202 -- America 低合金工具钢

Chemical composition(mass fraction)(wt.%) of the T61202

Element Min Max Similar

Mechanical Properties of steel grade T61202

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)
134 (≥) 471 (≥) 34 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade T61202

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
43 - -     0.24 -  
389 332 - 34.3 331   -  
137 - 34 22.2   121 221

Heat Treatment of steel grade T61202

Heat treated : 1711°C - 1248°C

Technological Curves of steel grade T61202

Cross Reference Table (Equivalent Grade) of T61202

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