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

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

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

Element Min Max Similar
V - 0.1400 -
Si - 0.2700 -
Ni - 1.5500 -
Mo - 0.2500 -
Mn - 0.6500 -
Cu - 0.2500 -
Cr - 0.9500 -
C - 0.4600 -

Mechanical Properties of steel grade TORKA

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)
992 (≥) 968 (≥) 43 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade TORKA

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
33 - -     0.42 -  
392 339 - 13.3 242   -  
327 - 43 11.2   334 431

Heat Treatment of steel grade TORKA

Heat treated : 1421°C - 1692°C

Technological Curves of steel grade TORKA

Cross Reference Table (Equivalent Grade) of TORKA

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