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Description

France AFNOR NF EN 10028-7, NF EN 10088-1, NF EN 10088-2, NF EN 10088-3, X2CrTi17 Specialsteel Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrTi17
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrTi17 Ferrite AFNOR France Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

Chemical composition(mass fraction)(wt.%) of the X2CrTi17

C Si Mn P S Cr Mo Ni Ti N
≤0.025 ≤0.50 ≤0.50 ≤0.040 ≤0.015 16.00 -18.00 ≤ ≥ ≤ ≥ 0.30 -0.60 ≤0.015

Mechanical Properties of steel grade X2CrTi17

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)
331 (≥) 799 (≥) 14 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade X2CrTi17

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 - -     0.33 -  
647 115 - 34.3 223   -  
616 - 43 41.2   122 323

Heat Treatment of steel grade X2CrTi17

Heat treated : 1167°C - 1223°C

Technological Curves of steel grade X2CrTi17

Relevant standard of X2CrTi17

NF EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels NF-EN-10028-7.pdf
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
NF EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes NF-EN-10088-3.pdf

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