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Austria ONORM 1.4950 不锈钢 -第1部分 :不锈钢清单 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4950 / 1.4950
Category Grade Standard Region/Area Standard Content
Metals 1.4950 ÖNORM EN 10088-1 Austria 不锈钢 -第1部分 :不锈钢清单

Chemical composition(mass fraction)(wt.%) of the 1.4950

Element Min Max Similar
C 0.0400 0.0800 -
Mn - 2.0000 -
P - 0.0350 -
S - 0.0150 -
Si - 0.7000 -
Ni 12.0000 15.0000 -
Cr 22.0000 24.0000 -
N - 0.1100 -
C 0.0400 0.0800 -
Mn - 2.0000 -
P - 0.0350 -
S - 0.0150 -
Si - 0.7000 -
Ni 12.0000 15.0000 -
Cr 22.0000 24.0000 -
N - 0.1100 -

Mechanical Properties of steel grade 1.4950

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)
813 (≥) 722 (≥) 42 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 1.4950

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
44 - -     0.42 -  
722 742 - 31.3 114   -  
117 - 23 11.2   114 324

Heat Treatment of steel grade 1.4950

Heat treated : 1118°C - 1866°C

Technological Curves of steel grade 1.4950

Cross Reference Table (Equivalent Grade) of 1.4950

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