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HFZHLSn50PbA-XX

China GB HFZHLSn50PbA-XX 球形焊锡粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HFZHLSn50PbA-XX / HFZHLSn50PbA-XX
Category Grade Standard Region/Area Standard Content
Metals HFZHLSn50PbA-XX GB/T 29089 China 球形焊锡粉

Chemical composition(mass fraction)(wt.%) of the HFZHLSn50PbA-XX

Element Min Max Similar
Ag - 0.0150 -
Cd - 0.0010 -
Al - 0.0010 -
Zn - 0.0010 -
Cu - 0.0200 -
As - 0.0100 -
Fe - 0.0100 -
Bi - 0.0200 -
Sb - 0.0120 -
Pb - - -
Sn 49.5000 50.5000 -

Mechanical Properties of steel grade HFZHLSn50PbA-XX

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)
541 (≥) 749 (≥) 44 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade HFZHLSn50PbA-XX

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
43 - -     0.21 -  
748 865 - 33.3 111   -  
766 - 14 32.2   231 441

Heat Treatment of steel grade HFZHLSn50PbA-XX

Heat treated : 1721°C - 1912°C

Technological Curves of steel grade HFZHLSn50PbA-XX

Cross Reference Table (Equivalent Grade) of HFZHLSn50PbA-XX

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