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4343/7A11/1100

China YS 4343/7A11/1100 钎焊用铝及铝合金复合板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4343/7A11/1100 / 4343/7A11/1100
Category Grade Standard Region/Area Standard Content
Metals 4343/7A11/1100 YS/T 69 China 钎焊用铝及铝合金复合板

Chemical composition(mass fraction)(wt.%) of the 4343/7A11/1100

Element Min Max Similar

Mechanical Properties of steel grade 4343/7A11/1100

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)
239 (≥) 295 (≥) 33 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 4343/7A11/1100

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
23 - -     0.41 -  
266 485 - 42.3 113   -  
196 - 13 12.2   122 133

Heat Treatment of steel grade 4343/7A11/1100

Heat treated : 1636°C - 1242°C

Technological Curves of steel grade 4343/7A11/1100

Cross Reference Table (Equivalent Grade) of 4343/7A11/1100

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