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X5CrNi 18-8

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1.4301 1.4310
#X5CrNi #18-8

Description

X5CrNi 18-8 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X5CrNi 18-8
Category Type Steel Grade Standard Country Application
Steel GradesAlloy Steel X5CrNi 18-8
X2CrNiMnMoNNb 21-16-5-3
1.3965
X8CrMnNi 18-8
1.3968
X12MnCr 18-12
1.3974
X2CrNiMnMoNNb 23-17-6-3
1.3980
X5CrNiTiMoV 26-15
1.4301

Chemical composition(mass fraction)(wt.%) of the X5CrNi 18-8

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 ≤0.07  1.00  2.00  0.045  0.015  17.5-19.5  8.00-10.0  ----------  N ≤ 0.11

Mechanical Properties of steel grade X5CrNi 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)
699 (≥) 282 (≥) 13 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade X5CrNi 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
12 - -     0.42 -  
471 811 - 22.3 322   -  
967 - 23 33.2   111 134

Heat Treatment of steel grade X5CrNi 18-8

Heat treated : 1253°C - 1228°C

Technological Curves of steel grade X5CrNi 18-8

Cross Reference Table (Equivalent Grade) of X5CrNi 18-8

Grade Standard Country Application
X5CrNiCuNb16-4 DIN Germany Stainless steel
X5CrNiM0l7-12-2 austenitic special steel
X5CrNiCuNb16-4 AFNOR France Martensite And Precipitation Hardening
X5CrNiMoN17-12-2 AFNOR France Austenite
X5CrNi18-10 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X5CrNiMo17-12-2 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X5CrNiMo17-12-3 ISO standard thermal deformation of stainless steel
ISO X5CrNi17-7 ISO standard thermal deformation of stainless steel
ISO X5CrNi18-9 ISO standard thermal deformation of stainless steel
X5CrNiN18-8 ISO standard thermal deformation of stainless steel
ISO X5CrNiMo17-12-2 ISO standard thermal deformation of stainless steel
ISO X5CrNiMo17-12-3 ISO standard thermal deformation of stainless steel
ISO X5CrNiCuNb16-4 ISO standard thermal deformation of stainless steel
X5CrNi18 9E ISO standard cold and cold extrusion stainless steel
X5CrNi18 12E ISO standard cold and cold extrusion stainless steel
X5CrNiMo17 12 2E ISO standard cold and cold extrusion stainless steel
ISO X5CrNi18-9 Tube ISO standard austenitic stainless steel pressure seamless steel tube
ISO X5CrNiMo17-12 ISO standard austenitic stainless steel pressure seamless steel tube
ISO X5CrNiMo17-13 ISO standard austenitic stainless steel pressure seamless steel tube
ISO X5CrNiMo17-12 Tube ISO standard austenitic stainless steel pressure straight seam welded pipe
1.4301 1.4310
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