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1.4429(AFNOR)

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X2CrNiMoN17-13-3 X3CrNiMo17-13-3
#1.4429

Description

France AFNOR 1.4429(AFNOR) Austenite and 1.4429(AFNOR) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4429(AFNOR)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4429(AFNOR) AFNOR France Austenite
1.4539(AFNOR)
X1CrNi25-21
1.4335
X6CrNiNb18-10(AFNOR)
1.4550(AFNOR)
X1CrNiMoN25-22-2
1.4466
X6CrNiMoN17-12-2
1.4580(AFNOR)
X2CrNiMoN17-13-3

Chemical composition(mass fraction)(wt.%) of the 1.4429(AFNOR)

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Ti(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.045 Max 0.015 16.50-18.50 11.00-14.00 2.50-3.00 0.12-0.22 a

Mechanical Properties of steel grade 1.4429(AFNOR)

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)
419 (≥) 344 (≥) 31 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 1.4429(AFNOR)

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
12 - -     0.31 -  
733 816 - 21.3 411   -  
284 - 13 31.2   314 121

Heat Treatment of steel grade 1.4429(AFNOR)

Heat treated : 1275°C - 1428°C

Technological Curves of steel grade 1.4429(AFNOR)

Cross Reference Table (Equivalent Grade) of 1.4429(AFNOR)

Grade Standard Country Application
1.4429 UK austenitic special steel
1.4429(AFNOR) AFNOR France Austenite
X2CrNiMoN17-13-3 X3CrNiMo17-13-3
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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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