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A446 Grade C

America ASTM A446GradeC 钢板,镀锌(镀锌)热浸工艺,结构优异(物理) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A446GradeC / A446 Grade C
Category Grade Standard Region/Area Standard Content
Metals A446 Grade C ASTM A446/A446M America 钢板,镀锌(镀锌)热浸工艺,结构优异(物理)

Chemical composition(mass fraction)(wt.%) of the A446 Grade C

Element Min Max Similar

Mechanical Properties of steel grade A446 Grade 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)
973 (≥) 954 (≥) 41 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A446 Grade 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
44 - -     0.22 -  
683 428 - 43.3 322   -  
395 - 34 23.2   123 331

Heat Treatment of steel grade A446 Grade C

Heat treated : 1229°C - 1723°C

Technological Curves of steel grade A446 Grade C

Cross Reference Table (Equivalent Grade) of A446 Grade C

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