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4A45/3103/4A45

China YS 4A45/3103/4A45 电站空冷用铝合金复合带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4A45/3103/4A45 / 4A45/3103/4A45
Category Grade Standard Region/Area Standard Content
Metals 4A45/3103/4A45 YS/T 906 China 电站空冷用铝合金复合带

Chemical composition(mass fraction)(wt.%) of the 4A45/3103/4A45

Element Min Max Similar

Mechanical Properties of steel grade 4A45/3103/4A45

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)
748 (≥) 535 (≥) 11 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 4A45/3103/4A45

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 - -     0.24 -  
726 837 - 43.3 423   -  
868 - 33 14.2   323 312

Heat Treatment of steel grade 4A45/3103/4A45

Heat treated : 1859°C - 1414°C

Technological Curves of steel grade 4A45/3103/4A45

Cross Reference Table (Equivalent Grade) of 4A45/3103/4A45

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