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NIROSTA 4571

Global 企业标准 NIROSTA4571 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NIROSTA4571 / NIROSTA 4571
Category Grade Standard Region/Area Standard Content
Metals NIROSTA 4571 -- Global

Chemical composition(mass fraction)(wt.%) of the NIROSTA 4571

Element Min Max Similar
Ti - 0.7000 -
Ni 10.5000 13.5000 -
Mo 2.0000 2.5000 -
Cr 16.5000 18.5000 -
C - 0.0800 -

Mechanical Properties of steel grade NIROSTA 4571

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)
173 (≥) 131 (≥) 12 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade NIROSTA 4571

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
12 - -     0.12 -  
643 284 - 43.3 314   -  
293 - 31 34.2   311 321

Heat Treatment of steel grade NIROSTA 4571

Heat treated : 1551°C - 1637°C

Technological Curves of steel grade NIROSTA 4571

Cross Reference Table (Equivalent Grade) of NIROSTA 4571

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