A 581 S41623 Stainless Steels to A 581/A 581M (2009)

A 581 S41623 - Specification & Application

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

Free-Machining Stainless Steel Wire and Wire Rods

Chemical composition(wt.%) of A 581 S41623 grade: to A 581/A 581M (2009)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.15 -
Mn - 1.25
Si - 1.00
P - 0.06
S - 0.06
Cr 12.00 14.00
Ni - -
Mo - 0.60
Se 0.15 -

A 581 S41623 - Detail

Free-Machining Stainless Steel Wire and Wire Rods

Mechanical properties of grade A 581 S41623 A 581/A 581M (2009)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
623 (≥) 325 (≥) 33 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical properties of grade A 581 S41623 A 581/A 581M (2009)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
958 (≥) 753 (≥) 21 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
423 633 959

Equivalent Products

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