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America UNS W51016 铬钼低合金钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W51016 / W51016
Category Grade Standard Region/Area Standard Content
Metals W51016 -- America 铬钼低合金钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W51016

Element Min Max Similar
Si - 0.8000 -
S - 0.0300 -
P - 0.0300 -
Mo 0.4000 0.6500 -
Mn - 0.9000 -
Cr 0.4000 0.6500 -
C 0.0500 0.1200 -

Mechanical Properties of steel grade W51016

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)
461 (≥) 494 (≥) 42 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade W51016

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
33 - -     0.31 -  
585 379 - 13.3 224   -  
378 - 14 43.2   244 342

Heat Treatment of steel grade W51016

Heat treated : 1682°C - 1586°C

Technological Curves of steel grade W51016

Cross Reference Table (Equivalent Grade) of W51016

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