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America ASTM A1022 用于混凝土加固的变形和未变形的不锈钢钢筋和焊接钢筋规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A1022 / A1022
Category Grade Standard Region/Area Standard Content
Metals A1022 ASTM A1022/A1022M America 用于混凝土加固的变形和未变形的不锈钢钢筋和焊接钢筋规范

Chemical composition(mass fraction)(wt.%) of the A1022

Element Min Max Similar

Mechanical Properties of steel grade A1022

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)
417 (≥) 868 (≥) 32 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade A1022

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
12 - -     0.34 -  
534 687 - 41.3 123   -  
228 - 43 42.2   233 432

Heat Treatment of steel grade A1022

Heat treated : 1526°C - 1762°C

Technological Curves of steel grade A1022

Cross Reference Table (Equivalent Grade) of A1022

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