Location » Home » Grades > Stainless Steels > A 582 S44023

SAE A 582 S44023 Details

A 582 S44023 Application:Standard Specification for Free-Machining Stainless Steel Bars

Category Type Grade Microstructure Designations
Grades Stainless Steels A 582 S44023 Martensite USA - SAE , A 582/A 582M (2012) - Standard Specification for Free-Machining Stainless Steel Bars

Chemical composition(wt.%) of A 582 S44023 grade: A 582/A 582M (2012)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.95 1.20
Mn - 1.25
Si - 1.00
P - 0.04
S - 0.03
Cr 16.00 18.00
Ni - 0.75
Mo - 0.60
Se 0.15 -
Standard Specification for Free-Machining Stainless Steel Bars

Mechanical properties of grade A 582 S44023 A 582/A 582M (2012)

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)
467 (≥) 938 (≥) 31 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade A 582 S44023 A 582/A 582M (2012)

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
417 (≥) 715 (≥) 14 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
782 823 314

A 582 S44023 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
A 582 S44023 SAE USA
Standard Specification for Free-Machining Stainless Steel Bars
S44023 AISI USA
Martensitic Chromium Selenium Bearing Free Machining Stainless Steel
A 582 S44023 SAE USA
Standard Specification for Free-Machining Stainless Steel Bars
S44023 AISI USA
Martensitic Chromium Selenium Bearing Free Machining Stainless Steel

Enquiry