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NIROSTA 4432

Global 企业标准 NIROSTA4432 ThyssenKrupp Nirosta GmbH and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NIROSTA4432 / NIROSTA 4432
Category Grade Standard Region/Area Standard Content
Metals NIROSTA 4432 -- Global ThyssenKrupp Nirosta GmbH

Chemical composition(mass fraction)(wt.%) of the NIROSTA 4432

Element Min Max Similar
Ni 10.5000 13.0000 -
Mo 2.5000 3.0000 -
Mn - 2.0000 -
Cr 16.5000 18.5000 -
C - 0.0300 -

Mechanical Properties of steel grade NIROSTA 4432

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)
538 (≥) 639 (≥) 11 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade NIROSTA 4432

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
11 - -     0.42 -  
781 993 - 32.3 113   -  
321 - 14 42.2   434 242

Heat Treatment of steel grade NIROSTA 4432

Heat treated : 1518°C - 1583°C

Technological Curves of steel grade NIROSTA 4432

Cross Reference Table (Equivalent Grade) of NIROSTA 4432

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