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Japan JIS VNiW 电子管镍棒材和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: VNiW / VNiW
Category Grade Standard Region/Area Standard Content
Metals VNiW JIS H4511 Japan 电子管镍棒材和线材

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

Element Min Max Similar
Ni + Co 99.0000 - -
C - 0.1000 -
Mn - 0.3000 -
S - 0.0080 -
Si - 0.2000 -
Cu - 0.1000 -
Mg - 0.1000 -
Fe - 0.2000 -

Mechanical Properties of steel grade VNiW

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)
936 (≥) 693 (≥) 21 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade VNiW

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 - -     0.41 -  
546 647 - 21.3 443   -  
539 - 41 24.2   133 313

Heat Treatment of steel grade VNiW

Heat treated : 1317°C - 1793°C

Technological Curves of steel grade VNiW

Cross Reference Table (Equivalent Grade) of VNiW

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