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X2CrNiMo17-13

Description

International ISO ISO 9327-5 (1999), ISO 9329-4 (1997), ISO 9330-6 (1997), ISO 9328-5, X2CrNiMo17-13 Specialsteel Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrNiMo17-13
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiMo17-13 Austenite ISO International Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes

Chemical composition(mass fraction)(wt.%) of the X2CrNiMo17-13

C Si Mn P S Cr Mo Ni
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.50 -18.50 11.50 -14.50 2.50 -3.00

Mechanical Properties of steel grade X2CrNiMo17-13

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)
816 (≥) 837 (≥) 24 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade X2CrNiMo17-13

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
23 - -     0.24 -  
424 774 - 14.3 433   -  
816 - 14 21.2   432 111

Heat Treatment of steel grade X2CrNiMo17-13

Heat treated : 1594°C - 1774°C

Technological Curves of steel grade X2CrNiMo17-13

Cross Reference Table (Equivalent Grade) of X2CrNiMo17-13

Grade Standard Country Application
X2CrNiMo17-13-2

Relevant standard of X2CrNiMo17-13

ISO 9327-5 (1999) Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels ISO-9327-5-(1999).pdf
ISO 9329-4 (1997) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels ISO-9329-4-(1997).pdf
ISO 9330-6 (1997) Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes ISO-9330-6-(1997).pdf
ISO 9328-5 Steel plates and strips for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled ISO-9328-5.pdf

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