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98Zn-2Al Solder

Global 企业标准 98Zn-2AlSolder and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 98Zn-2AlSolder / 98Zn-2Al Solder
Category Grade Standard Region/Area Standard Content
Metals 98Zn-2Al Solder -- Global

Chemical composition(mass fraction)(wt.%) of the 98Zn-2Al Solder

Element Min Max Similar
Zn - - -
Sn - 0.0030 -
Sb - 0.1000 -
Pb - 0.0050 -
Ni - 0.0050 -
Mg - 0.0200 -
Fe - 0.0200 -
Cu - 0.0050 -
Cd - 0.0050 -
Bi - 0.0200 -
As - 0.0020 -
Al 1.5000 2.5000 -
Ag - 0.0150 -

Mechanical Properties of steel grade 98Zn-2Al Solder

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)
733 (≥) 728 (≥) 33 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 98Zn-2Al Solder

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
33 - -     0.31 -  
551 995 - 11.3 213   -  
279 - 11 12.2   342 233

Heat Treatment of steel grade 98Zn-2Al Solder

Heat treated : 1821°C - 1879°C

Technological Curves of steel grade 98Zn-2Al Solder

Cross Reference Table (Equivalent Grade) of 98Zn-2Al Solder

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