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ZHLSn50PbC

China GB ZHLSn50PbC 铸造锡铅焊料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZHLSn50PbC / ZHLSn50PbC
Category Grade Standard Region/Area Standard Content
Metals ZHLSn50PbC GB/T 8012 China 铸造锡铅焊料

Chemical composition(mass fraction)(wt.%) of the ZHLSn50PbC

Element Min Max Similar
Cd - 0.0010 -
Al - 0.0010 -
Zn - 0.0010 -
Cu - 0.0500 -
As - 0.0200 -
Fe - 0.0200 -
Bi - 0.1000 -
Sb 0.5000 0.8000 -
Pb - - -
Sn 49.5000 50.5000 -

Mechanical Properties of steel grade ZHLSn50PbC

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)
518 (≥) 456 (≥) 31 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade ZHLSn50PbC

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
22 - -     0.33 -  
179 489 - 22.3 413   -  
694 - 44 34.2   422 222

Heat Treatment of steel grade ZHLSn50PbC

Heat treated : 1768°C - 1436°C

Technological Curves of steel grade ZHLSn50PbC

Cross Reference Table (Equivalent Grade) of ZHLSn50PbC

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