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ISO X2CrNiMoN18-12-4

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ISO 19aN ISO X2CrNiMoN18-15-5
#X2CrNiMoN18-12-4

Description

ISO ISO ISO X2CrNiMoN18-12-4 ISO standard thermal deformation of stainless steel and ISO X2CrNiMoN18-12-4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X2CrNiMoN18-12-4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X2CrNiMoN18-12-4 ISO ISO ISO standard thermal deformation of stainless steel
ISO X2CrNiMo17-12-2
ISO 19
ISO X2CrNiMo17-12-3
ISO 19a
ISO X2CrNiMo19-14-4
ISO 24
ISO X2CrNiMoN17-11-2
ISO 19N
ISO X2CrNiMoN17-11-3
ISO 19aN

Chemical composition(mass fraction)(wt.%) of the ISO X2CrNiMoN18-12-4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.045 Max 0.030 16.5-19.5 10.5-14.0 3.00-4.00 0.10-0.22

Mechanical Properties of steel grade ISO X2CrNiMoN18-12-4

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)
845 (≥) 872 (≥) 41 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade ISO X2CrNiMoN18-12-4

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 - -     0.44 -  
615 214 - 11.3 424   -  
782 - 22 31.2   342 222

Heat Treatment of steel grade ISO X2CrNiMoN18-12-4

Heat treated : 1722°C - 1943°C

Technological Curves of steel grade ISO X2CrNiMoN18-12-4

Cross Reference Table (Equivalent Grade) of ISO X2CrNiMoN18-12-4

Grade Standard Country Application
X2CrNiMoN18-12-4 AFNOR France Austenite
ISO X2CrNiMoN18-12-4 ISO ISO ISO standard thermal deformation of stainless steel
ISO 19aN ISO X2CrNiMoN18-15-5
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