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China GB TZM 钼及钼合金板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TZM / TZM
Category Grade Standard Region/Area Standard Content
Metals TZM GB/T 3876 China 钼及钼合金板

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

Element Min Max Similar
O - 0.0800 -
N - 0.0030 -
Si - 0.0100 -
Ni - 0.0050 -
Fe - 0.0100 -
C 0.0100 0.0400 -
Zr 0.0600 0.1200 -
Ti 0.4000 0.5500 -
Mo - - -

Mechanical Properties of steel grade TZM

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)
516 (≥) 673 (≥) 33 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade TZM

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
44 - -     0.12 -  
762 747 - 24.3 312   -  
318 - 43 42.2   242 142

Heat Treatment of steel grade TZM

Heat treated : 1854°C - 1349°C

Technological Curves of steel grade TZM

Cross Reference Table (Equivalent Grade) of TZM

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