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30 NSCDV 8 6 - M

France AFNOR NF 30NSCDV86-M Foundry casting.Abrasion resistant cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30NSCDV86-M / 30 NSCDV 8 6 - M
Category Grade Standard Region/Area Standard Content
Metals 30 NSCDV 8 6 - M NF A32-058 France Foundry casting.Abrasion resistant cast steels

Chemical composition(mass fraction)(wt.%) of the 30 NSCDV 8 6 - M

Element Min Max Similar
V 0.0500 0.1500 -
Si 1.4500 1.8000 -
S - 0.0350 -
P - 0.0400 -
Ni 1.6000 2.0000 -
Mo 0.3000 0.4500 -
Mn 0.6000 1.0000 -
Fe - - -
Cr 0.6500 0.9000 -
C 0.2600 0.3300 -

Mechanical Properties of steel grade 30 NSCDV 8 6 - M

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)
489 (≥) 126 (≥) 24 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 30 NSCDV 8 6 - M

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
41 - -     0.24 -  
824 163 - 24.3 433   -  
446 - 44 13.2   244 431

Heat Treatment of steel grade 30 NSCDV 8 6 - M

Heat treated : 1241°C - 1265°C

Technological Curves of steel grade 30 NSCDV 8 6 - M

Cross Reference Table (Equivalent Grade) of 30 NSCDV 8 6 - M

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