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Sp 04 H 19 N 9 G 1 S

Poland PN Sp04H19N9G1S 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 04 H 19 N 9 G 1 S PN M69420 Poland Welding -- Solid wires for welding and surfacing of steel

Chemical composition(mass fraction)(wt.%) of the Sp 04 H 19 N 9 G 1 S

Element Min Max Similar
Si 0.5000 1.0000 -
S - 0.0150 -
P - 0.0200 -
Ni 8.0000 10.0000 -
Mn 1.0000 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0400 -

Mechanical Properties of steel grade Sp 04 H 19 N 9 G 1 S

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)
468 (≥) 276 (≥) 11 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade Sp 04 H 19 N 9 G 1 S

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 - -     0.12 -  
578 672 - 21.3 431   -  
791 - 44 42.2   234 123

Heat Treatment of steel grade Sp 04 H 19 N 9 G 1 S

Heat treated : 1622°C - 1448°C

Technological Curves of steel grade Sp 04 H 19 N 9 G 1 S

Cross Reference Table (Equivalent Grade) of Sp 04 H 19 N 9 G 1 S

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