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1.4462

Favorite Datasheet
X2CrNiMoN22-5-3 X2CrNiMoCuN25-6-3
#X2CrNiMoN22-5-3 #1-4462

Description

France AFNOR NF EN 10028-7, NF EN 10088-1, NF EN 10088-2, NF EN 10088-3, NF EN 10088-4, NF EN 10088-5, NF EN 10216-5 (2004), NF EN 10217-7, NF EN 10222-5, NF EN 10250-4, NF EN 10253-3, NF EN 10253-4, NF EN 10263-5, NF EN 10272, NF EN 10296-2 (2005), NF EN 10297-2 (2005), 1.4462 Specialsteel Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4462
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4462 Duplex steel AFNOR France Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel

Chemical composition(mass fraction)(wt.%) of the 1.4462

C Si Mn P S Cr Mo Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.035 ≤0.015 22.00 -23.00 2.50 -3.50 4.50 -6.50 0.10 -0.22

Mechanical Properties of steel grade 1.4462

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)
929 (≥) 833 (≥) 22 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 1.4462

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
24 - -     0.22 -  
755 183 - 43.3 311   -  
526 - 44 14.2   331 443

Heat Treatment of steel grade 1.4462

Heat treated : 1955°C - 1423°C

Technological Curves of steel grade 1.4462

Cross Reference Table (Equivalent Grade) of 1.4462

Grade Standard Country Application
GX2CrNiMoN22-5-3
GX2CrNiMoN22-5-3
X2CrNiMoN22-5-3
X2CrNiMoN22-5-3

Relevant standard of 1.4462

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
NF EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes NF-EN-10088-4.pdf
NF 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 NF-EN-10088-5.pdf
NF EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes NF-EN-10216-5-(2004).pdf
NF EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes NF-EN-10217-7.pdf
NF EN 10222-5 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels NF-EN-10222-5.pdf
NF EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels NF-EN-10250-4.pdf
NF EN 10253-3 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements NF-EN-10253-3.pdf
NF EN 10253-4 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements NF-EN-10253-4.pdf
NF EN 10263-5 Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels NF-EN-10263-5.pdf
NF EN 10272 Stainless steel bars for pressure purposes NF-EN-10272.pdf
NF EN 10296-2 (2005) Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel NF-EN-10296-2-(2005).pdf
NF EN 10297-2 (2005) Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel NF-EN-10297-2-(2005).pdf
X2CrNiMoN22-5-3 X2CrNiMoCuN25-6-3
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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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