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X2CrNiN18-7

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X2CrNiN18-9 X5CrNi17-7
#X2CrNiN18-7

Description

International ISO ISO 15510 (2010), ISO 9328-7 (2011), ISO/TS 15510 (2003), X2CrNiN18-7 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrNiN18-7
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiN18-7 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the X2CrNiN18-7

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.50 -18.50 6.00 -8.00 ≤ ≥ 0.12 -0.22

Mechanical Properties of steel grade X2CrNiN18-7

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)
884 (≥) 648 (≥) 34 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade X2CrNiN18-7

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 - -     0.12 -  
666 518 - 31.3 414   -  
928 - 21 42.2   232 412

Heat Treatment of steel grade X2CrNiN18-7

Heat treated : 1897°C - 1147°C

Technological Curves of steel grade X2CrNiN18-7

Cross Reference Table (Equivalent Grade) of X2CrNiN18-7

Grade Standard Country Application
X2CrNiN18-7
X2CrNiN18-7
X2CrNiN18-7
X2CrNiN18-7

Relevant standard of X2CrNiN18-7

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 9328-7 (2011) Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels ISO-9328-7-(2011).pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf
X2CrNiN18-9 X5CrNi17-7
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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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