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1.4570

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X6CrNiCuSl8-9-2 X3CrNiCuM0l7-11-3-2
#1.4570

Description

UK 1.4570 austenitic special steel and 1.4570 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4570
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4570 UK austenitic special steel
1.4550
X6CrNiM0Nbl7-12-2
1.4580
X2CrNiM0l8-15-4
1.4438
X1CrNiSil8-15-4
1.4361
1.4560
X3CrNiCul9-9-2
X6CrNiCuSl8-9-2

Chemical composition(mass fraction)(wt.%) of the 1.4570

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.080 Max 1.00 Max 2.00 Max 0.045v Max 0.15-0.35 17.0-19.0 8.00-10.0 Max 0.60 Max 0.11 1.40-1.80

Mechanical Properties of steel grade 1.4570

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)
772 (≥) 933 (≥) 32 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 1.4570

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
44 - -     0.24 -  
856 996 - 42.3 244   -  
319 - 34 22.2   222 114

Heat Treatment of steel grade 1.4570

Heat treated : 1822°C - 1351°C

Technological Curves of steel grade 1.4570

Cross Reference Table (Equivalent Grade) of 1.4570

Grade Standard Country Application
1.4570 UK austenitic special steel
X6CrNiCuSl8-9-2 X3CrNiCuM0l7-11-3-2
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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