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China HB W-1 铸造高温合金选用原材料技术要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W-1 / W-1
Category Grade Standard Region/Area Standard Content
Metals W-1 HB/Z 131 China 铸造高温合金选用原材料技术要求

Chemical composition(mass fraction)(wt.%) of the W-1

Element Min Max Similar
N - 0.0030 -
O - 0.0030 -
C - 0.0050 -
P - 0.0010 -
Mo - 0.0100 -
Mg - 0.0020 -
Ca - 0.0030 -
Si - 0.0030 -
Al - 0.0020 -
Ni - 0.0030 -
Fe - 0.0050 -
W - - -

Mechanical Properties of steel grade W-1

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)
192 (≥) 856 (≥) 11 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade W-1

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 - -     0.44 -  
633 486 - 22.3 213   -  
496 - 32 41.2   114 412

Heat Treatment of steel grade W-1

Heat treated : 1534°C - 1136°C

Technological Curves of steel grade W-1

Cross Reference Table (Equivalent Grade) of W-1

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