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X2CrNiN18-9

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X2CrNi19-11 X2CrNiN18-7
#X2CrNiN18-9

Description

International ISO ISO 15510 (2010), ISO 16143-1 (2004), ISO 16143-2 (2004), ISO/TS 15510 (2003), X2CrNiN18-9 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrNiN18-9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiN18-9 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the X2CrNiN18-9

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 17.00 -19.50 8.00 -10.00 ≤ ≥ 0.12 -0.22

Mechanical Properties of steel grade X2CrNiN18-9

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)
422 (≥) 946 (≥) 31 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade X2CrNiN18-9

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 - -     0.12 -  
781 349 - 14.3 334   -  
281 - 24 42.2   142 134

Heat Treatment of steel grade X2CrNiN18-9

Heat treated : 1113°C - 1569°C

Technological Curves of steel grade X2CrNiN18-9

Relevant standard of X2CrNiN18-9

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 16143-1 (2004) Stainless steels for general purposes -- Part 1: Flat products ISO-16143-1-(2004).pdf
ISO 16143-2 (2004) Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections ISO-16143-2-(2004).pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf
X2CrNi19-11 X2CrNiN18-7
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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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