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Poland PN SpG1 Welding -- Solid wires for welding and surfacing of steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SpG1 / SpG 1
Category Grade Standard Region/Area Standard Content
Metals SpG 1 PN M69420 Poland Welding -- Solid wires for welding and surfacing of steel

Chemical composition(mass fraction)(wt.%) of the SpG 1

Element Min Max Similar

Mechanical Properties of steel grade SpG 1

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)
943 (≥) 741 (≥) 42 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade SpG 1

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 - -     0.12 -  
798 578 - 11.3 122   -  
363 - 41 44.2   424 112

Heat Treatment of steel grade SpG 1

Heat treated : 1842°C - 1166°C

Technological Curves of steel grade SpG 1

Cross Reference Table (Equivalent Grade) of SpG 1

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