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Global 企业标准 AU2G and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AU2G / AU2G
Category Grade Standard Region/Area Standard Content
Metals AU2G -- Global

Chemical composition(mass fraction)(wt.%) of the AU2G

Element Min Max Similar
Zn - 0.2500 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Si - 0.8000 -
Mn - 0.2000 -
Mg 0.2000 0.5000 -
Fe - 0.7000 -
Cu 2.2000 3.0000 -
Cr - 0.1000 -
Al - - -

Mechanical Properties of steel grade AU2G

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)
434 (≥) 588 (≥) 11 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade AU2G

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
41 - -     0.43 -  
955 679 - 23.3 213   -  
653 - 41 13.2   122 121

Heat Treatment of steel grade AU2G

Heat treated : 1566°C - 1363°C

Technological Curves of steel grade AU2G

Cross Reference Table (Equivalent Grade) of AU2G

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