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America ASTM A569C 商业级热轧碳素钢(最大含碳量为0.15%)薄板和带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A569C / A569 C
Category Grade Standard Region/Area Standard Content
Metals A569 C ASTM A569/A569M America 商业级热轧碳素钢(最大含碳量为0.15%)薄板和带材

Chemical composition(mass fraction)(wt.%) of the A569 C

Element Min Max Similar
Cu - 0.2000 -
Ti - 0.0080 -
Al - 0.0100 -
Nb - 0.0080 -
V - 0.0080 -
Mo - 0.0600 -
Ni - 0.2000 -
Cr - 0.1500 -
P - 0.0100 -
S - 0.0350 -
Mn - 0.0600 -
C - 0.0800 -

Mechanical Properties of steel grade A569 C

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)
599 (≥) 793 (≥) 32 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade A569 C

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 - -     0.22 -  
358 626 - 11.3 342   -  
141 - 33 33.2   211 112

Heat Treatment of steel grade A569 C

Heat treated : 1411°C - 1861°C

Technological Curves of steel grade A569 C

Cross Reference Table (Equivalent Grade) of A569 C

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