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SpG 1 H 3 M 1

Poland PN SpG1H3M1 Welding -- Solid wires for welding and surfacing of steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SpG1H3M1 / SpG 1 H 3 M 1
Category Grade Standard Region/Area Standard Content
Metals SpG 1 H 3 M 1 PN M69420 Poland Welding -- Solid wires for welding and surfacing of steel

Chemical composition(mass fraction)(wt.%) of the SpG 1 H 3 M 1

Element Min Max Similar

Mechanical Properties of steel grade SpG 1 H 3 M 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)
588 (≥) 229 (≥) 31 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SpG 1 H 3 M 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
32 - -     0.32 -  
833 228 - 33.3 142   -  
331 - 14 33.2   133 244

Heat Treatment of steel grade SpG 1 H 3 M 1

Heat treated : 1863°C - 1517°C

Technological Curves of steel grade SpG 1 H 3 M 1

Cross Reference Table (Equivalent Grade) of SpG 1 H 3 M 1

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