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Sp 08 H 19 N 10 M 2 G 1 SNb

Poland PN Sp08H19N10M2G1SNb Welding -- Solid wires for welding and surfacing of steel and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Sp 08 H 19 N 10 M 2 G 1 SNb PN M69420 Poland Welding -- Solid wires for welding and surfacing of steel

Chemical composition(mass fraction)(wt.%) of the Sp 08 H 19 N 10 M 2 G 1 SNb

Element Min Max Similar
Si 0.3000 0.7000 -
S - 0.0150 -
P - 0.0300 -
Ni 9.0000 11.0000 -
Nb 1.0000 1.3000 -
Mo 2.0000 3.0000 -
Mn 1.0000 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0800 -

Mechanical Properties of steel grade Sp 08 H 19 N 10 M 2 G 1 SNb

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)
839 (≥) 416 (≥) 21 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade Sp 08 H 19 N 10 M 2 G 1 SNb

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
34 - -     0.32 -  
488 373 - 23.3 121   -  
596 - 14 11.2   414 412

Heat Treatment of steel grade Sp 08 H 19 N 10 M 2 G 1 SNb

Heat treated : 1879°C - 1459°C

Technological Curves of steel grade Sp 08 H 19 N 10 M 2 G 1 SNb

Cross Reference Table (Equivalent Grade) of Sp 08 H 19 N 10 M 2 G 1 SNb

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