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1.4429

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1.4432 X2CrNiM0Nl7-13-3
#1.4429

Description

UK 1.4429 austenitic special steel and 1.4429 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4429
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4429 UK austenitic special steel
X2CrNiM0l7-12-2
1.4404
X2CrNiM0Nl7-11-2
1.4406
1.4401
X5CrNiM0l7-12-2
1.4571
X6CrNiM0Til7-12-2
X2CrNiM0l7-12-3
1.4432

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.030 Max 1.00 Max 2.00 Max 0.045 Max 0.015 16.5-18.5 11.0-14.0 2.50-3.00 0.12-0.22

Mechanical Properties of steel grade 1.4429

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)
116 (≥) 528 (≥) 12 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 1.4429

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
32 - -     0.13 -  
293 664 - 44.3 132   -  
627 - 21 22.2   333 424

Heat Treatment of steel grade 1.4429

Heat treated : 1875°C - 1884°C

Technological Curves of steel grade 1.4429

Cross Reference Table (Equivalent Grade) of 1.4429

Grade Standard Country Application
1.4429 UK austenitic special steel
1.4429(AFNOR) AFNOR France Austenite
1.4432 X2CrNiM0Nl7-13-3
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...

Rfq.: sales@longhaisteel.com
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