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A 581 S43023

Description

USA SAE A 581/A 581M (2009), A 581 S43023 Specialsteel Free-Machining Stainless Steel Wire and Wire Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 581 S43023
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 581 S43023 Ferrite SAE USA Free-Machining Stainless Steel Wire and Wire Rods

Chemical composition(mass fraction)(wt.%) of the A 581 S43023

C Mn Si P S Cr Ni Mo Se
≤0.12 ≤1.25 ≤1.00 ≤0.06 ≤0.06 16.00 -18.00 ≤ ≥ ≤ ≥ ≤0.15

Mechanical Properties of steel grade A 581 S43023

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)
449 (≥) 634 (≥) 14 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade A 581 S43023

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
34 - -     0.41 -  
335 614 - 34.3 313   -  
552 - 42 24.2   421 131

Heat Treatment of steel grade A 581 S43023

Heat treated : 1671°C - 1425°C

Technological Curves of steel grade A 581 S43023

Cross Reference Table (Equivalent Grade) of A 581 S43023

Relevant standard of A 581 S43023

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

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