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1.4372

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X12CrMnNiN17-7-5 X2CrMnNiN17-7-5
#X12CrMnNiN17-7-5 #1-4372

Description

France AFNOR NF EN 10088-1, NF EN 10088-2, NF EN 10088-3, NF EN 10088-4, NF EN 10088-5, NF EN 10151, 1.4372 Specialsteel Stainless steel strip for springs - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4372
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4372 Austenite AFNOR France Stainless steel strip for springs - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 1.4372

C Si Mn P S Cr Mo Ni N
≤0.015 ≤1.00 5.50 -7.50 ≤0.045 ≤0.015 16.00 -18.00 ≤ ≥ 3.50 -5.50 0.05 -0.25

Mechanical Properties of steel grade 1.4372

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)
828 (≥) 471 (≥) 24 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 1.4372

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
11 - -     0.14 -  
756 671 - 32.3 321   -  
425 - 13 32.2   422 224

Heat Treatment of steel grade 1.4372

Heat treated : 1881°C - 1621°C

Technological Curves of steel grade 1.4372

Cross Reference Table (Equivalent Grade) of 1.4372

Grade Standard Country Application
X12CrMnNiN17-7-5
X12CrMnNiN17-7-5

Relevant standard of 1.4372

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 10151 Stainless steel strip for springs - Technical delivery conditions NF-EN-10151.pdf
X12CrMnNiN17-7-5 X2CrMnNiN17-7-5
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Jiangyou Longhai Special Steel Co.,Ltd.
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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