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1.4571

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X5CrNiM0l7-12-2 X6CrNiM0Til7-12-2
#1.4571

Description

UK 1.4571 austenitic special steel and 1.4571 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4571
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4571 UK austenitic special steel
NCF800HTB
NCF800HTP
NCF825TB
NCF825TP
X2CrNiM0l7-12-2
1.4404
X2CrNiM0Nl7-11-2
1.4406
1.4401
X5CrNiM0l7-12-2

Chemical composition(mass fraction)(wt.%) of the 1.4571

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Ti(%)
Max 0.080 Max 1.00 Max 2.00 Max 0.045 Max 0.015 16.5-18.5 10.5-13.5 2.00-2.50 5×C-0.70

Mechanical Properties of steel grade 1.4571

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)
945 (≥) 428 (≥) 43 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 1.4571

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
43 - -     0.23 -  
445 775 - 13.3 313   -  
926 - 41 24.2   342 111

Heat Treatment of steel grade 1.4571

Heat treated : 1674°C - 1516°C

Technological Curves of steel grade 1.4571

Cross Reference Table (Equivalent Grade) of 1.4571

Grade Standard Country Application
W-Nr 1.4571 DIN Germany Stainless steel
1.4571 UK austenitic special steel
1.4571(AFNOR) AFNOR France Austenite
X5CrNiM0l7-12-2 X6CrNiM0Til7-12-2
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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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