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America ASTM A82 钢筋混凝土用无节钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A82 / A82
Category Grade Standard Region/Area Standard Content
Metals A82 ASTM A82/A82M America 钢筋混凝土用无节钢丝

Chemical composition(mass fraction)(wt.%) of the A82

Element Min Max Similar

Mechanical Properties of steel grade A82

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)
315 (≥) 655 (≥) 32 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade A82

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
44 - -     0.12 -  
193 787 - 34.3 413   -  
664 - 14 33.2   212 114

Heat Treatment of steel grade A82

Heat treated : 1322°C - 1654°C

Technological Curves of steel grade A82

Cross Reference Table (Equivalent Grade) of A82

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