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X2CrMnNiN17-7-5

Description

France AFNOR NF EN 10088-1, NF EN 10088-2, X2CrMnNiN17-7-5 Specialsteel Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrMnNiN17-7-5
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrMnNiN17-7-5 Austenite AFNOR France Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

Chemical composition(mass fraction)(wt.%) of the X2CrMnNiN17-7-5

C Si Mn P S Cr Mo Ni N
≤0.030 ≤1.00 6.00 -8.00 ≤0.045 ≤0.015 16.00 -17.00 ≤ ≥ 3.50 -5.50 0.15 -0.20

Mechanical Properties of steel grade X2CrMnNiN17-7-5

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)
198 (≥) 538 (≥) 42 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X2CrMnNiN17-7-5

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
11 - -     0.42 -  
213 739 - 34.3 321   -  
658 - 42 12.2   433 212

Heat Treatment of steel grade X2CrMnNiN17-7-5

Heat treated : 1267°C - 1976°C

Technological Curves of steel grade X2CrMnNiN17-7-5

Relevant standard of X2CrMnNiN17-7-5

NF EN 10088-1 Stainless steels - Part 1: List of stainless steels NF-EN-10088-1.pdf
NF EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes NF-EN-10088-2.pdf

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