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X2CrNiMo17-12-3

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ISO 19 ISO 19A
#X2CrNiMo17-12-3

Description

International ISO ISO 15510 (2010), ISO 16143-1 (2004), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO 9328-7 (2011), ISO/TS 15510 (2003), X2CrNiMo17-12-3 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrNiMo17-12-3
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiMo17-12-3 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the X2CrNiMo17-12-3

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.50 -18.50 10.50 -13.00 2.00 -3.00 ≤0.11

Mechanical Properties of steel grade X2CrNiMo17-12-3

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)
676 (≥) 121 (≥) 23 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade X2CrNiMo17-12-3

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
33 - -     0.31 -  
868 322 - 24.3 423   -  
796 - 34 43.2   114 222

Heat Treatment of steel grade X2CrNiMo17-12-3

Heat treated : 1878°C - 1876°C

Technological Curves of steel grade X2CrNiMo17-12-3

Cross Reference Table (Equivalent Grade) of X2CrNiMo17-12-3

Grade Standard Country Application
X2CrNiMo17-12-3
X2CrNiMo17-12-3

Relevant standard of X2CrNiMo17-12-3

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 16143-3 (2005) Stainless steels for general purposes -- Part 3: Wire ISO-16143-3-(2005).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
ISO 19 ISO 19A
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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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