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X2CrNiN23-4

Description

Germany DIN DIN EN 10088-1, DIN EN 10088-2, DIN EN 10088-3, DIN EN 10088-4, DIN EN 10028-7, DIN EN 10088-5, DIN EN 10216-5 (2004), DIN EN 10217-7, DIN EN 10250-4, DIN EN 10253-3, DIN EN 10253-4, DIN EN 10272, X2CrNiN23-4 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: X2CrNiN23-4
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrNiN23-4 Duplex steel DIN Germany 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 X2CrNiN23-4

C Si Mn P S Cr Mo Ni N Cu
≤0.030 ≤1.00 ≤2.50 ≤0.035 ≤0.015 22.0 -24.0 0.10 -0.60 3.00 -5.50 0.05 -0.20 0.10 -0.60

Mechanical Properties of steel grade X2CrNiN23-4

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)
988 (≥) 762 (≥) 33 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X2CrNiN23-4

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
34 - -     0.13 -  
742 493 - 41.3 311   -  
868 - 21 32.2   431 212

Heat Treatment of steel grade X2CrNiN23-4

Heat treated : 1115°C - 1161°C

Technological Curves of steel grade X2CrNiN23-4

Cross Reference Table (Equivalent Grade) of X2CrNiN23-4

Relevant standard of X2CrNiN23-4

DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN-EN-10088-1.pdf
DIN EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes DIN-EN-10088-2.pdf
DIN 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 DIN-EN-10088-3.pdf
DIN EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes DIN-EN-10088-4.pdf
DIN EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels DIN-EN-10028-7.pdf
DIN EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes DIN-EN-10088-5.pdf
DIN EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes DIN-EN-10216-5-(2004).pdf
DIN EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes DIN-EN-10217-7.pdf
DIN EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels DIN-EN-10250-4.pdf
DIN EN 10253-3 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements DIN-EN-10253-3.pdf
DIN EN 10253-4 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements DIN-EN-10253-4.pdf
DIN EN 10272 Stainless steel bars for pressure purposes DIN-EN-10272.pdf

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