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Global 企业标准 ACX320 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ACX320 / ACX320
Category Grade Standard Region/Area Standard Content
Metals ACX320 -- Global

Chemical composition(mass fraction)(wt.%) of the ACX320

Element Min Max Similar

Mechanical Properties of steel grade ACX320

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)
833 (≥) 824 (≥) 24 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade ACX320

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
11 - -     0.34 -  
191 353 - 11.3 214   -  
534 - 12 11.2   414 441

Heat Treatment of steel grade ACX320

Heat treated : 1183°C - 1834°C

Technological Curves of steel grade ACX320

Cross Reference Table (Equivalent Grade) of ACX320

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