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1.4590

Favorite Datasheet
X2CrNbZr17 X2CrAlTi18-2
#X2CrNbZr17 #1-4590

Description

France AFNOR NF EN 10088-1, NF EN 10088-2, 1.4590 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: 1.4590
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4590 Ferrite 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 1.4590

C Si Mn P S Cr Mo Ni Nb Zr
≤0.030 ≤1.00 ≤1.00 ≤0.040 ≤0.015 16.00 -17.50 ≤ ≥ ≤ ≥ 0.35 -0.55 ≤7×(C+N)+0.15

Mechanical Properties of steel grade 1.4590

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)
397 (≥) 572 (≥) 31 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 1.4590

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 - -     0.23 -  
612 464 - 22.3 311   -  
723 - 42 34.2   142 144

Heat Treatment of steel grade 1.4590

Heat treated : 1334°C - 1947°C

Technological Curves of steel grade 1.4590

Cross Reference Table (Equivalent Grade) of 1.4590

Grade Standard Country Application
X2CrNbZr17
X2CrNbZr17

Relevant standard of 1.4590

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
X2CrNbZr17 X2CrAlTi18-2
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Jiangyou Longhai Special Steel Co.,Ltd.

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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