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4A33/08Al

China YS 4A33/08Al 钎焊式热交换器用铝-钢复合带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4A33/08Al / 4A33/08Al
Category Grade Standard Region/Area Standard Content
Metals 4A33/08Al YS/T 289 China 钎焊式热交换器用铝-钢复合带

Chemical composition(mass fraction)(wt.%) of the 4A33/08Al

Element Min Max Similar

Mechanical Properties of steel grade 4A33/08Al

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)
218 (≥) 446 (≥) 41 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 4A33/08Al

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
21 - -     0.24 -  
722 481 - 34.3 332   -  
748 - 14 23.2   234 141

Heat Treatment of steel grade 4A33/08Al

Heat treated : 1582°C - 1625°C

Technological Curves of steel grade 4A33/08Al

Cross Reference Table (Equivalent Grade) of 4A33/08Al

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