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A573 Grade 485

America ASTM A573Grade485 增强韧性的结构碳素钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A573Grade485 / A573 Grade 485
Category Grade Standard Region/Area Standard Content
Metals A573 Grade 485 ASTM A573/A573M America 增强韧性的结构碳素钢板

Chemical composition(mass fraction)(wt.%) of the A573 Grade 485

Element Min Max Similar

Mechanical Properties of steel grade A573 Grade 485

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)
635 (≥) 756 (≥) 32 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade A573 Grade 485

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
34 - -     0.21 -  
232 124 - 13.3 144   -  
299 - 23 44.2   324 433

Heat Treatment of steel grade A573 Grade 485

Heat treated : 1252°C - 1596°C

Technological Curves of steel grade A573 Grade 485

Cross Reference Table (Equivalent Grade) of A573 Grade 485

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