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America UNS W07028 软钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W07028 / W07028
Category Grade Standard Region/Area Standard Content
Metals W07028 -- America 软钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W07028

Element Min Max Similar

Mechanical Properties of steel grade W07028

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)
173 (≥) 856 (≥) 21 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade W07028

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
43 - -     0.12 -  
519 464 - 22.3 243   -  
445 - 41 32.2   321 231

Heat Treatment of steel grade W07028

Heat treated : 1128°C - 1778°C

Technological Curves of steel grade W07028

Cross Reference Table (Equivalent Grade) of W07028

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