SS 2321 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2321

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SS SS 2321

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This page is mainly introduced the SS 2321 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2321,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Swedish SS standard stainless steel and heat resistant steel
  • Steel Garde:SS 2321
  • Type:Special Alloy
  • Country:Sweden
  • Standard:SS
  • Application:Swedish SS standard stainless steel and heat resistant steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 250~646 σb/MPa
Yield Strength 480 σ 0.2 ≥/MPa
Elongation 09 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 083~715 -
HRC 30 -

Physical Properties

Thermal expansion 98-08 e-6/K
Thermal conductivity 50-19 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6961-1033 째C
Density 5136-8799 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)
SS 2321 Special Alloy 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

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