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China YS C17200 铍青铜圆形线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C17200 / C17200
Category Grade Standard Region/Area Standard Content
Metals C17200 YS/T 571 China 铍青铜圆形线材

Chemical composition(mass fraction)(wt.%) of the C17200

Element Min Max Similar
Si - 0.2000 -
Al - 0.2000 -
Cu - - -
Co+Ni+Fe - 0.6000 -
Ni+Co 0.2000 - -
Be 1.8000 2.0000 -
Si - 0.2000 -
Al - 0.2000 -
Cu - - -
Pb - 0.6000 -
Ni+Co 0.2000 - -
Be 1.8000 2.0000 -

Mechanical Properties of steel grade C17200

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)
852 (≥) 745 (≥) 14 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade C17200

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
34 - -     0.11 -  
652 798 - 33.3 423   -  
365 - 12 24.2   131 133

Heat Treatment of steel grade C17200

Heat treated : 1676°C - 1886°C

Technological Curves of steel grade C17200

Cross Reference Table (Equivalent Grade) of C17200

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