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China YS ZQSn10-2 铜及铜合金铸棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZQSn10-2 / ZQSn10-2
Category Grade Standard Region/Area Standard Content
Metals ZQSn10-2 YS/T 759 China 铜及铜合金铸棒

Chemical composition(mass fraction)(wt.%) of the ZQSn10-2

Element Min Max Similar
Others total - 1.5000 -
Ni - 2.0000 -
Sb - 0.3000 -
Mn - 0.2000 -
S - 0.1000 -
Si - 0.0100 -
Al - 0.0100 -
Fe - 0.2500 -
Pb - 1.5000 -
Zn 1.0000 3.0000 -
P - 0.0500 -
Sn 9.0000 11.0000 -
Cu - - -

Mechanical Properties of steel grade ZQSn10-2

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)
223 (≥) 395 (≥) 23 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade ZQSn10-2

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
11 - -     0.31 -  
245 161 - 23.3 134   -  
428 - 12 43.2   141 231

Heat Treatment of steel grade ZQSn10-2

Heat treated : 1143°C - 1953°C

Technological Curves of steel grade ZQSn10-2

Cross Reference Table (Equivalent Grade) of ZQSn10-2

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