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India IS ZnAl-30 Specification for solders for jointing aluminium and aluminium alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZnAl-30 / ZnAl-30
Category Grade Standard Region/Area Standard Content
Metals ZnAl-30 IS 5479 India Specification for solders for jointing aluminium and aluminium alloys

Chemical composition(mass fraction)(wt.%) of the ZnAl-30

Element Min Max Similar

Mechanical Properties of steel grade ZnAl-30

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)
966 (≥) 451 (≥) 14 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade ZnAl-30

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
12 - -     0.21 -  
397 199 - 31.3 314   -  
396 - 12 21.2   314 342

Heat Treatment of steel grade ZnAl-30

Heat treated : 1945°C - 1593°C

Technological Curves of steel grade ZnAl-30

Cross Reference Table (Equivalent Grade) of ZnAl-30

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