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Japan JIS WP 钨电极惰性气体保护电弧焊,等离子切割和焊接 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WP / WP
Category Grade Standard Region/Area Standard Content
Metals WP JIS Z3233 Japan 钨电极惰性气体保护电弧焊,等离子切割和焊接

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

Element Min Max Similar
W 99.8000 - -
Other - 0.2000 -

Mechanical Properties of steel grade WP

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)
368 (≥) 525 (≥) 31 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade WP

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
22 - -     0.33 -  
996 816 - 32.3 221   -  
964 - 13 34.2   333 343

Heat Treatment of steel grade WP

Heat treated : 1695°C - 1619°C

Technological Curves of steel grade WP

Cross Reference Table (Equivalent Grade) of WP

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