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China YS H2WO4-0 钨酸 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H2WO4-0 / H2WO4-0
Category Grade Standard Region/Area Standard Content
Metals H2WO4-0 YS/T 692 China 钨酸

Chemical composition(mass fraction)(wt.%) of the H2WO4-0

Element Min Max Similar
V - 0.0010 -
Ti - 0.0010 -
Sn - 0.0010 -
Si - 0.0040 -
Sb - 0.0010 -
S - 0.0050 -
Pb - 0.0010 -
P - 0.0020 -
Ni - 0.0010 -
Na - 0.0040 -
Mo - 0.0150 -
Mn - 0.0010 -
Mg - 0.0010 -
K - 0.0010 -
Fe - 0.0030 -
Cu - 0.0010 -
Cr - 0.0010 -
Co - 0.0010 -
Ca - 0.0060 -
Bi - 0.0010 -
As - 0.0100 -
Al - 0.0010 -
WO3 91.0000 - -

Mechanical Properties of steel grade H2WO4-0

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)
492 (≥) 521 (≥) 14 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade H2WO4-0

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
41 - -     0.44 -  
475 844 - 23.3 323   -  
615 - 43 41.2   333 444

Heat Treatment of steel grade H2WO4-0

Heat treated : 1444°C - 1926°C

Technological Curves of steel grade H2WO4-0

Cross Reference Table (Equivalent Grade) of H2WO4-0

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