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A 581 S18235

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S18200 A 582 S18235
#A581 #S18235

Description

USA SAE A 581/A 581M (2009), A 581 S18235 Specialsteel Free-Machining Stainless Steel Wire and Wire Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 581 S18235
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 581 S18235 Ferrite SAE USA Free-Machining Stainless Steel Wire and Wire Rods

Chemical composition(mass fraction)(wt.%) of the A 581 S18235

C Mn Si P S Cr Ni Mo Ti N
≤0.025 ≤0.50 ≤1.00 ≤0.03 0.15 -0.35 17.50 -18.50 ≤1.00 2.00 -2.50 0.30 -1.00 ≤0.025

Mechanical Properties of steel grade A 581 S18235

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)
831 (≥) 734 (≥) 23 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade A 581 S18235

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
31 - -     0.22 -  
412 332 - 13.3 431   -  
438 - 43 34.2   443 211

Heat Treatment of steel grade A 581 S18235

Heat treated : 1351°C - 1458°C

Technological Curves of steel grade A 581 S18235

Cross Reference Table (Equivalent Grade) of A 581 S18235

Grade Standard Country Application
S18235
S18235

Relevant standard of A 581 S18235

A 581/A 581M (2009) Free-Machining Stainless Steel Wire and Wire Rods A-581-A-581M-(2009).pdf
S18200 A 582 S18235
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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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