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Global 企业标准 NSZ and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NSZ / NSZ
Category Grade Standard Region/Area Standard Content
Metals NSZ -- Global

Chemical composition(mass fraction)(wt.%) of the NSZ

Element Min Max Similar
Si 0.1500 0.3000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.5000 0.7000 -
Cr 1.3000 1.5000 -
C 1.4000 1.6000 -

Mechanical Properties of steel grade NSZ

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)
821 (≥) 868 (≥) 33 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade NSZ

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
13 - -     0.31 -  
276 396 - 14.3 323   -  
761 - 24 12.2   322 233

Heat Treatment of steel grade NSZ

Heat treated : 1882°C - 1464°C

Technological Curves of steel grade NSZ

Cross Reference Table (Equivalent Grade) of NSZ

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