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America UNS W17027 低合金钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W17027 / W17027
Category Grade Standard Region/Area Standard Content
Metals W17027 -- America 低合金钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W17027

Element Min Max Similar

Mechanical Properties of steel grade W17027

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)
316 (≥) 691 (≥) 22 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade W17027

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 - -     0.34 -  
776 863 - 43.3 222   -  
829 - 12 23.2   222 334

Heat Treatment of steel grade W17027

Heat treated : 1718°C - 1147°C

Technological Curves of steel grade W17027

Cross Reference Table (Equivalent Grade) of W17027

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