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Germany DIN 1.4571 Cold heading and cold extruding steels; technical delivery conditions for stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4571 / 1.4571
Category Grade Standard Region/Area Standard Content
Metals 1.4571 DIN 1654-5 Germany Cold heading and cold extruding steels; technical delivery conditions for stainless steels

Chemical composition(mass fraction)(wt.%) of the 1.4571

Element Min Max Similar
Ti - 0.8000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 10.5000 13.5000 -
Mo 2.0000 2.5000 -
Mn - 2.0000 -
Cr 16.5000 18.5000 -
C - 0.0800 -

Mechanical Properties of steel grade 1.4571

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)
666 (≥) 886 (≥) 21 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 1.4571

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
23 - -     0.32 -  
255 442 - 44.3 144   -  
618 - 44 43.2   143 431

Heat Treatment of steel grade 1.4571

Heat treated : 1297°C - 1257°C

Technological Curves of steel grade 1.4571

Cross Reference Table (Equivalent Grade) of 1.4571

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