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China CNS C5071W 铍铜、磷青铜及镍银之棒及线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C5071W / C 5071 W
Category Grade Standard Region/Area Standard Content
Metals C 5071 W CNS H 3052 China 铍铜、磷青铜及镍银之棒及线

Chemical composition(mass fraction)(wt.%) of the C 5071 W

Element Min Max Similar
Cu+Sn+P 99.5000 - -
P - 0.1500 -
Ni 0.1000 0.4000 -
Zn - 0.2000 -
Sn 1.7000 2.3000 -
Fe - 0.1000 -
Pb - 0.0200 -

Mechanical Properties of steel grade C 5071 W

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)
749 (≥) 463 (≥) 32 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade C 5071 W

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
31 - -     0.21 -  
314 365 - 31.3 143   -  
756 - 32 32.2   423 132

Heat Treatment of steel grade C 5071 W

Heat treated : 1335°C - 1316°C

Technological Curves of steel grade C 5071 W

Cross Reference Table (Equivalent Grade) of C 5071 W

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