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India IS SNG5 Aluminium and aluminium alloy welding rods and wires and magnesium alloy welding rods and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SNG5 / SNG5
Category Grade Standard Region/Area Standard Content
Metals SNG5 IS 5897 India Aluminium and aluminium alloy welding rods and wires and magnesium alloy welding rods

Chemical composition(mass fraction)(wt.%) of the SNG5

Element Min Max Similar
Zn - 0.2000 -
Ti - 0.2000 -
Si - 0.6000 -
Other - 0.5000 -
Mn - 0.5000 -
Mg 2.8000 4.0000 -
Fe - 0.5000 -
Cu - 0.1000 -
Cr - 0.2500 -
Al - - -

Mechanical Properties of steel grade SNG5

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)
656 (≥) 355 (≥) 41 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade SNG5

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 - -     0.22 -  
249 272 - 34.3 122   -  
238 - 13 21.2   443 221

Heat Treatment of steel grade SNG5

Heat treated : 1358°C - 1162°C

Technological Curves of steel grade SNG5

Cross Reference Table (Equivalent Grade) of SNG5

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