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4A17/3A11/4A17

China YS 4A17/3A11/4A17 钎焊用铝及铝合金复合板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4A17/3A11/4A17 / 4A17/3A11/4A17
Category Grade Standard Region/Area Standard Content
Metals 4A17/3A11/4A17 YS/T 69 China 钎焊用铝及铝合金复合板

Chemical composition(mass fraction)(wt.%) of the 4A17/3A11/4A17

Element Min Max Similar

Mechanical Properties of steel grade 4A17/3A11/4A17

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)
135 (≥) 726 (≥) 32 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 4A17/3A11/4A17

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
34 - -     0.21 -  
999 619 - 42.3 133   -  
778 - 41 12.2   333 121

Heat Treatment of steel grade 4A17/3A11/4A17

Heat treated : 1893°C - 1785°C

Technological Curves of steel grade 4A17/3A11/4A17

Cross Reference Table (Equivalent Grade) of 4A17/3A11/4A17

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