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1.4434

Favorite Datasheet
X2CrNiMoN18-12-4 X2CrNiMo18-15-4
#X3CrNiMo17-13-3 #1-4436

Description

France AFNOR NF EN 10028-7, NF EN 10088-1, NF EN 10088-2, 1.4434 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: 1.4434
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4434 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 1.4434

C Si Mn P S Cr Mo Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.015 16.50 -19.50 3.00 -4.00 10.50 -14.00 0.10 -0.20

Mechanical Properties of steel grade 1.4434

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)
254 (≥) 212 (≥) 23 44 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 1.4434

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 - -     0.14 -  
916 461 - 34.3 443   -  
918 - 23 12.2   434 321

Heat Treatment of steel grade 1.4434

Heat treated : 1386°C - 1636°C

Technological Curves of steel grade 1.4434

Cross Reference Table (Equivalent Grade) of 1.4434

Grade Standard Country Application
X3CrNiMo17-13-3
X3CrNiMo17-13-3
X3CrNiMo17-13-3

Relevant standard of 1.4434

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
X2CrNiMoN18-12-4 X2CrNiMo18-15-4
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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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