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X12CrNiTi18-9

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X8CrNiTi18-10 X12CrNiMoNb 20-15
#X12CrNiTi18-9

Description

X12CrNiTi18-9 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X12CrNiTi18-9
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X12CrNiTi18-9
X15CrNiSi 25-21
X15CrNiSi 25-20
X8CrNi 25-21
X12CrNi 25-21
X10CrNi32-20
X12CrNiSi 35-16
X12CrNiSi 36-16
X10NiCrAlTi 32-21
X10NiCrAlTi 32-20
X8CrNiTi18-10

Chemical composition(mass fraction)(wt.%) of the X12CrNiTi18-9

 

 

 

 

 

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Other
 ≤0.10  1.00 2.00   0.045  0.015  17.0-19.0  9.0-12.0  Ti≥5*C≤0.80

Mechanical Properties of steel grade X12CrNiTi18-9

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)
729 (≥) 718 (≥) 22 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade X12CrNiTi18-9

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
22 - -     0.32 -  
891 726 - 11.3 414   -  
547 - 12 13.2   321 412

Heat Treatment of steel grade X12CrNiTi18-9

Heat treated : 1893°C - 1851°C

Technological Curves of steel grade X12CrNiTi18-9

Cross Reference Table (Equivalent Grade) of X12CrNiTi18-9

Grade Standard Country Application
X8CrNiTi18-10/X12CrNiTi18-9 DIN Germany Stainless steel
X8CrNiTi18-10 X12CrNiMoNb 20-15
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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