Grades | Stainless Steels | A 564 S45503

SAE A 564 S45503 ( Precipitation-Hardening )

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A 564 S45503 Application:Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the A 564 S45503
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.01
Mn - 0.50
Si - 0.20
P - 0.01
S - 0.01
Cr 11.00 12.50
Ni 7.50 9.50
Mo - 0.50

Mechanical properties of grade A 564 S45503

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
825 (≥) 795 (≥) 22 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical properties of grade A 564 S45503

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
235 (≥) 575 (≥) 14 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
- - -
649 318 546 - - -

A 564 S45503 Range of products
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