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C 1940 PS

China CNS C1940PS 铜及铜合金板及卷片 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C1940PS / C 1940 PS
Category Grade Standard Region/Area Standard Content
Metals C 1940 PS CNS H 3132 China 铜及铜合金板及卷片

Chemical composition(mass fraction)(wt.%) of the C 1940 PS

Element Min Max Similar
Total Others - 0.2000 -
P 0.0150 0.1500 -
Zn 0.0500 0.2000 -
Fe 2.1000 2.6000 -
Pb - 0.0300 -
Cu - - -

Mechanical Properties of steel grade C 1940 PS

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)
729 (≥) 662 (≥) 24 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade C 1940 PS

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 -  
218 768 - 12.3 411   -  
143 - 21 23.2   314 442

Heat Treatment of steel grade C 1940 PS

Heat treated : 1588°C - 1288°C

Technological Curves of steel grade C 1940 PS

Cross Reference Table (Equivalent Grade) of C 1940 PS

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