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China CNS C5050R 磷青铜及镍银之板及卷片 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C5050R / C 5050 R
Category Grade Standard Region/Area Standard Content
Metals C 5050 R CNS H 3112 China 磷青铜及镍银之板及卷片

Chemical composition(mass fraction)(wt.%) of the C 5050 R

Element Min Max Similar
Cu+Sn+P 99.5000 - -
P - 0.1500 -
Zn - 0.2000 -
Sn 1.0000 1.7000 -
Fe - 0.1000 -
Pb - 0.0200 -

Mechanical Properties of steel grade C 5050 R

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)
372 (≥) 542 (≥) 11 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade C 5050 R

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
24 - -     0.42 -  
857 781 - 13.3 323   -  
452 - 12 32.2   333 412

Heat Treatment of steel grade C 5050 R

Heat treated : 1487°C - 1542°C

Technological Curves of steel grade C 5050 R

Cross Reference Table (Equivalent Grade) of C 5050 R

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