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A545 Grade 1022

America ASTM A545Grade1022 钢丝,优质碳素冷镦,机器螺丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A545Grade1022 / A545 Grade 1022
Category Grade Standard Region/Area Standard Content
Metals A545 Grade 1022 ASTM A545 America 钢丝,优质碳素冷镦,机器螺丝

Chemical composition(mass fraction)(wt.%) of the A545 Grade 1022

Element Min Max Similar

Mechanical Properties of steel grade A545 Grade 1022

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)
222 (≥) 592 (≥) 44 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade A545 Grade 1022

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
24 - -     0.43 -  
852 585 - 23.3 231   -  
591 - 11 22.2   414 413

Heat Treatment of steel grade A545 Grade 1022

Heat treated : 1143°C - 1688°C

Technological Curves of steel grade A545 Grade 1022

Cross Reference Table (Equivalent Grade) of A545 Grade 1022

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