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X1CrNiMoCu12-7-3

Description

France AFNOR NF EN 10088-1, NF EN 10088-2, X1CrNiMoCu12-7-3 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: X1CrNiMoCu12-7-3
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X1CrNiMoCu12-7-3 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 X1CrNiMoCu12-7-3

C Si Mn P S Cr Mo Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.015 16.50 -18.50 2.50 -3.00 10.50 -13.00 ≤0.11

Mechanical Properties of steel grade X1CrNiMoCu12-7-3

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)
213 (≥) 371 (≥) 34 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade X1CrNiMoCu12-7-3

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
44 - -     0.22 -  
143 229 - 23.3 133   -  
177 - 41 14.2   421 423

Heat Treatment of steel grade X1CrNiMoCu12-7-3

Heat treated : 1696°C - 1846°C

Technological Curves of steel grade X1CrNiMoCu12-7-3

Relevant standard of X1CrNiMoCu12-7-3

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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