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Global 企业标准 TRM34 Theis Group and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TRM34 / TRM 34
Category Grade Standard Region/Area Standard Content
Metals TRM 34 -- Global Theis Group

Chemical composition(mass fraction)(wt.%) of the TRM 34

Element Min Max Similar
Mn - 0.6000 -
C - 0.7500 -

Mechanical Properties of steel grade TRM 34

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)
544 (≥) 223 (≥) 44 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade TRM 34

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
22 - -     0.14 -  
596 482 - 34.3 123   -  
759 - 34 13.2   141 242

Heat Treatment of steel grade TRM 34

Heat treated : 1775°C - 1136°C

Technological Curves of steel grade TRM 34

Cross Reference Table (Equivalent Grade) of TRM 34

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