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POLDI TBM3

Global 企业标准 POLDITBM3 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: POLDITBM3 / POLDI TBM3
Category Grade Standard Region/Area Standard Content
Metals POLDI TBM3 -- Global

Chemical composition(mass fraction)(wt.%) of the POLDI TBM3

Element Min Max Similar

Mechanical Properties of steel grade POLDI TBM3

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)
677 (≥) 614 (≥) 43 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade POLDI TBM3

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
11 - -     0.24 -  
271 763 - 23.3 211   -  
545 - 31 13.2   331 231

Heat Treatment of steel grade POLDI TBM3

Heat treated : 1462°C - 1646°C

Technological Curves of steel grade POLDI TBM3

Cross Reference Table (Equivalent Grade) of POLDI TBM3

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