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2570

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2564 2584
#2570

Description

Sweden SS SS 142570, 2570 Specialsteel High-strength austenitic steel for use at elevated temperature and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2570
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2570 SS Sweden High-strength austenitic steel for use at elevated temperature

Chemical composition(mass fraction)(wt.%) of the 2570

C Si Mn P S Cr Ni Mo V Ti Al B
≤0.08 ≤1.00 ≤2.00 ≤0.025 ≤0.025 13.50 -16.00 24.00 -27.00 1.00 -1.50 0.10 -0.50 1.90 -2.30 ≤0.35 0.003 -0.010

Mechanical Properties of steel grade 2570

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)
287 (≥) 119 (≥) 43 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 2570

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
22 - -     0.12 -  
433 198 - 44.3 324   -  
199 - 43 31.2   333 321

Heat Treatment of steel grade 2570

Heat treated : 1743°C - 1173°C

Technological Curves of steel grade 2570

Cross Reference Table (Equivalent Grade) of 2570

Grade Standard Country Application
S25700
SS14 2570
SS14 2570

Relevant standard of 2570

SS 142570 High-strength austenitic steel for use at elevated temperature SS-142570.pdf
2564 2584
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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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