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CuZn20Al2As

India IS CuZn20Al2As Copper and copper alloy rolled plates for condensers and heat exchangers and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn20Al2As / CuZn20Al2As
Category Grade Standard Region/Area Standard Content
Metals CuZn20Al2As IS 8362 India Copper and copper alloy rolled plates for condensers and heat exchangers

Chemical composition(mass fraction)(wt.%) of the CuZn20Al2As

Element Min Max Similar

Mechanical Properties of steel grade CuZn20Al2As

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)
925 (≥) 432 (≥) 24 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade CuZn20Al2As

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 - -     0.43 -  
171 962 - 33.3 323   -  
957 - 24 22.2   414 441

Heat Treatment of steel grade CuZn20Al2As

Heat treated : 1247°C - 1344°C

Technological Curves of steel grade CuZn20Al2As

Cross Reference Table (Equivalent Grade) of CuZn20Al2As

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