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4A13/7A11/4A13

China YS 4A13/7A11/4A13 钎焊用铝及铝合金复合板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4A13/7A11/4A13 / 4A13/7A11/4A13
Category Grade Standard Region/Area Standard Content
Metals 4A13/7A11/4A13 YS/T 69 China 钎焊用铝及铝合金复合板

Chemical composition(mass fraction)(wt.%) of the 4A13/7A11/4A13

Element Min Max Similar

Mechanical Properties of steel grade 4A13/7A11/4A13

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)
199 (≥) 539 (≥) 41 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 4A13/7A11/4A13

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 - -     0.31 -  
171 214 - 42.3 313   -  
957 - 32 31.2   222 222

Heat Treatment of steel grade 4A13/7A11/4A13

Heat treated : 1455°C - 1133°C

Technological Curves of steel grade 4A13/7A11/4A13

Cross Reference Table (Equivalent Grade) of 4A13/7A11/4A13

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