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Global 企业标准 W76 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W76 / W76
Category Grade Standard Region/Area Standard Content
Metals W76 -- Global

Chemical composition(mass fraction)(wt.%) of the W76

Element Min Max Similar
W 5.0000 6.0000 -
V 1.3500 1.6500 -
Si 0.4000 0.8000 -
S - 0.0400 -
P - 0.0400 -
Mo 6.0000 7.0000 -
Mn 0.3000 0.6000 -
Cr 4.0000 5.0000 -
Co 3.0000 5.0000 -
C 1.2000 1.5000 -

Mechanical Properties of steel grade W76

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)
881 (≥) 455 (≥) 23 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade W76

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
24 - -     0.23 -  
664 968 - 34.3 442   -  
473 - 24 34.2   232 211

Heat Treatment of steel grade W76

Heat treated : 1146°C - 1532°C

Technological Curves of steel grade W76

Cross Reference Table (Equivalent Grade) of W76

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