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America SAE W310 Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W310 / W310
Category Grade Standard Region/Area Standard Content
Metals W310 SAE J 438 America Tool and die steels

Chemical composition(mass fraction)(wt.%) of the W310

Element Min Max Similar
V 0.3500 0.5000 -
Si - 0.3500 -
Mn+Si+Cr - 0.7500 -
Mn - 0.3500 -
Cr - 0.1500 -
C 0.9500 1.1000 -
V 0.3500 0.5000 -
Si - 0.3500 -
Mn+Si+Cr - 0.7500 -
Mn - 0.3500 -
Cr - 0.1500 -
C 0.9500 1.1000 -

Mechanical Properties of steel grade W310

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)
158 (≥) 357 (≥) 42 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade W310

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
21 - -     0.43 -  
883 212 - 44.3 333   -  
453 - 12 32.2   123 433

Heat Treatment of steel grade W310

Heat treated : 1193°C - 1831°C

Technological Curves of steel grade W310

Cross Reference Table (Equivalent Grade) of W310

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