S21600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S21600

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AISI S21600

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This page is mainly introduced the S21600 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S21600,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S21600
  • Steel Garde:S21600
  • Type:Stainless Steels
  • Country:USA
  • Standard:AISI
  • Metallographic Structure:Austenite
  • Application:Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.08
Si   0.75
Mn 7.50  9.00
P   0.045
S   0.03
Cr 17.5  22.0
Ni 5.00  7.00
Mo 2.00  3.00
N 0.25  0.50

Mechanical Properties

Tensile strength 140~719 σb/MPa
Yield Strength 174 σ 0.2 ≥/MPa
Elongation 33 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 673~321 -
HRC 30 -

Physical Properties

Thermal expansion 77-80 e-6/K
Thermal conductivity 52-84 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5750-1070 째C
Density 8448-3359 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)
S21600 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