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China YS Cu97.50C 粗铜 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu97.50C / Cu97.50C
Category Grade Standard Region/Area Standard Content
Metals Cu97.50C YS/T 70 China 粗铜

Chemical composition(mass fraction)(wt.%) of the Cu97.50C

Element Min Max Similar
Pb - 0.4000 -
Bi - 0.0700 -
Sb - 0.2900 -
As - 0.3400 -
Cu 97.5000 - -

Mechanical Properties of steel grade Cu97.50C

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)
189 (≥) 175 (≥) 13 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade Cu97.50C

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
14 - -     0.41 -  
526 552 - 24.3 224   -  
291 - 21 44.2   112 434

Heat Treatment of steel grade Cu97.50C

Heat treated : 1329°C - 1642°C

Technological Curves of steel grade Cu97.50C

Cross Reference Table (Equivalent Grade) of Cu97.50C

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