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Z 8 CNM 19-09-07

France AFNOR NF Z8CNM19-09-07 Iron and steel. Stainless steel. Stainless steel wire rods for the preparation of filter material for welding or sprayer metal coating and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Z8CNM19-09-07 / Z 8 CNM 19-09-07
Category Grade Standard Region/Area Standard Content
Metals Z 8 CNM 19-09-07 NF A35-583 France Iron and steel. Stainless steel. Stainless steel wire rods for the preparation of filter material for welding or sprayer metal coating

Chemical composition(mass fraction)(wt.%) of the Z 8 CNM 19-09-07

Element Min Max Similar
Si 0.3000 0.6500 -
S - 0.0150 -
P - 0.0200 -
Ni 8.0000 9.0000 -
N - 0.0600 -
Mo - 0.4000 -
Mn 6.5000 7.5000 -
Cu - 0.4000 -
Cr 18.5000 19.5000 -
C 0.0600 0.1000 -

Mechanical Properties of steel grade Z 8 CNM 19-09-07

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)
288 (≥) 893 (≥) 21 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade Z 8 CNM 19-09-07

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 - -     0.23 -  
438 414 - 22.3 441   -  
272 - 12 44.2   114 141

Heat Treatment of steel grade Z 8 CNM 19-09-07

Heat treated : 1676°C - 1688°C

Technological Curves of steel grade Z 8 CNM 19-09-07

Cross Reference Table (Equivalent Grade) of Z 8 CNM 19-09-07

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