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X2CrNiN17-7-5

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1.4372 1.4371
#X2CrNiN17-7-5

Description

France AFNOR X2CrNiN17-7-5 Austenite and X2CrNiN17-7-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X2CrNiN17-7-5
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X2CrNiN17-7-5 AFNOR France Austenite
X3CrNiMo17-13-3
1.4436(AFNOR)
X2CrNiMoN18-12-4
1.4434
X2CrNiMo18-15-4
1.4438(AFNOR)
X1CrNiSi18-15-4
1.4361(AFNOR)
X12CrMnNiN17-7-5
1.4372

Chemical composition(mass fraction)(wt.%) of the X2CrNiN17-7-5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) N(%)
Max 0.030 Max 1.00 6.00-8.00 Max 0.045 Max 0.015 16.00-17.00 3.50-5.50 0.15-0.20

Mechanical Properties of steel grade X2CrNiN17-7-5

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)
687 (≥) 576 (≥) 14 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade X2CrNiN17-7-5

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
33 - -     0.34 -  
452 438 - 43.3 224   -  
632 - 13 23.2   213 431

Heat Treatment of steel grade X2CrNiN17-7-5

Heat treated : 1659°C - 1222°C

Technological Curves of steel grade X2CrNiN17-7-5

Cross Reference Table (Equivalent Grade) of X2CrNiN17-7-5

Grade Standard Country Application
X2CrNiN17-7-5 AFNOR France Austenite
1.4372 1.4371
Available Suppliers
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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