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America UNS W53043 潜弧焊用铬钼低合金钢双金属丝 (ECB3LRN);核级 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W53043 / W53043
Category Grade Standard Region/Area Standard Content
Metals W53043 -- America 潜弧焊用铬钼低合金钢双金属丝 (ECB3LRN);核级

Chemical composition(mass fraction)(wt.%) of the W53043

Element Min Max Similar

Mechanical Properties of steel grade W53043

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)
662 (≥) 483 (≥) 43 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade W53043

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 - -     0.21 -  
731 325 - 43.3 432   -  
699 - 14 12.2   231 343

Heat Treatment of steel grade W53043

Heat treated : 1181°C - 1516°C

Technological Curves of steel grade W53043

Cross Reference Table (Equivalent Grade) of W53043

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