A 276 S44800 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 276 S44800

SAE A 276 S44800

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This page is mainly introduced the A 276 S44800 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 276 S44800,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.01
Mn   0.30
Si   0.20
P   0.025
S   0.02
Cr 28.00  30.00
Ni 2.00  2.50
Mo 3.50  4.20
N   0.02
Cu   0.15

Mechanical Properties

Tensile strength 962~984 σb/MPa
Yield Strength 998 σ 0.2 ≥/MPa
Elongation 01 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 852~535 -
HRC 30 -

Physical Properties

Thermal expansion 06-22 e-6/K
Thermal conductivity 74-60 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 8660-9705 째C
Density 2376-6040 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
A 276 S44800 Stainless Steels Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download