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A 581 S30310

Description

USA SAE A 581/A 581M (2009), A 581 S30310 Specialsteel Free-Machining Stainless Steel Wire and Wire Rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 581 S30310
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 581 S30310 Austenite SAE USA Free-Machining Stainless Steel Wire and Wire Rods

Chemical composition(mass fraction)(wt.%) of the A 581 S30310

C Mn Si P S Cr Ni Mo
≤0.15 2.50 -4.50 ≤1.00 ≤0.02 ≤0.25 17.00 -19.00 7.00 -10.00 ≤0.60

Mechanical Properties of steel grade A 581 S30310

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)
738 (≥) 267 (≥) 31 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade A 581 S30310

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
42 - -     0.11 -  
362 736 - 14.3 411   -  
766 - 21 44.2   441 323

Heat Treatment of steel grade A 581 S30310

Heat treated : 1716°C - 1667°C

Technological Curves of steel grade A 581 S30310

Cross Reference Table (Equivalent Grade) of A 581 S30310

Grade Standard Country Application
S30310
S30310

Relevant standard of A 581 S30310

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

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