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X 10 CrNi 18 8

Germany DIN X10CrNi188 钢材,棒材,钢丝,冷镦和冷挤压 - 第5部分:交货技术条件:不锈钢。 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X10CrNi188 / X 10 CrNi 18 8
Category Grade Standard Region/Area Standard Content
Metals X 10 CrNi 18 8 DIN EN 10263-5 Germany 钢材,棒材,钢丝,冷镦和冷挤压 - 第5部分:交货技术条件:不锈钢。

Chemical composition(mass fraction)(wt.%) of the X 10 CrNi 18 8

Element Min Max Similar
Si - 2.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 6.0000 9.5000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -
Si - 2.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 6.0000 9.5000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -
Si - 2.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 6.0000 9.5000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -
Si - 2.0000 -
S - 0.0150 -
P - 0.0350 -
Ni 6.0000 9.0000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cu - 0.5000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -
Si - 2.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 6.0000 9.5000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -
Si - 2.0000 -
S - 0.0150 -
P - 0.0450 -
Ni 6.0000 9.5000 -
N - 0.1100 -
Mo - 0.8000 -
Mn - 2.0000 -
Cr 16.0000 19.0000 -
C 0.0500 0.1500 -

Mechanical Properties of steel grade X 10 CrNi 18 8

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)
999 (≥) 448 (≥) 32 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade X 10 CrNi 18 8

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 - -     0.24 -  
218 753 - 23.3 421   -  
231 - 42 33.2   222 424

Heat Treatment of steel grade X 10 CrNi 18 8

Heat treated : 1877°C - 1637°C

Technological Curves of steel grade X 10 CrNi 18 8

Cross Reference Table (Equivalent Grade) of X 10 CrNi 18 8

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