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AMS SA-276 S44400 Details

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SA-276 S44400 Application:Specification for Stainless Steel Bars and Shapes

Category Type Grade Microstructure Designations
Grades Stainless Steels SA-276 S44400 Ferrite USA - AMS , SA-276 - Specification for Stainless Steel Bars and Shapes

Chemical composition(wt.%) of SA-276 S44400 grade: SA-276

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.025
Mn - 1.00
Si - 1.00
P - 0.04
S - 0.03
Cr 17.50 19.50
Ni - 1.00
Mo 1.75 2.50
N - 0.035

Specification for Stainless Steel Bars and Shapes

Mechanical properties of grade SA-276 S44400 SA-276

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)
283 (≥) 246 (≥) 22 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical properties of grade SA-276 S44400 SA-276

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
588 (≥) 646 (≥) 24 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
365 277 164

SA-276 S44400 - 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 176 S44400 SAE USA
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
A 240 S44400 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 268 S44400 SAE USA
Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 276 S44400 SAE USA
Stainless Steel Bars and Shapes
A 554 S44400 SAE USA
Welded Stainless Steel Mechanical Tubing
A 580 S44400 SAE USA
Stainless Steel Wire
S44400 AISI USA
Ferritic Chromium Molybdenum Stainless Steel (18Cr-2Mo)
SA-240 S44400 AMS USA
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-268 S44400 AMS USA
Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
SA-276 S44400 AMS USA
Specification for Stainless Steel Bars and Shapes
SA-479 S44400 AMS USA
Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 479 S44401 SAE USA
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 493 S44401 SAE USA
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
A 580 S44401 SAE USA
Stainless Steel Wire
S44401 AISI USA
Chromium Molybdenum Stainless Steel
SUS 444 JIS Japan
Hot-rolled stainless steel plates, sheet and strip
SUS 444 JIS Japan
Cold-rolled stainless steel plate, sheet and strip
SUS 444 JIS Japan
Hot-formed stainless steel sections
SUS 444 JIS Japan
Cold-formed stainless steel sections
SUS 444 TB JIS Japan
Stainless steel boiler and heat exchanger tubes

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