S32304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S32304

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UNS S32304

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This page is mainly introduced the S32304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S32304,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S32304
  • Steel Garde:S32304
  • Type:Special Alloy
  • Country:USA
  • Standard:UNS
  • Application:Dual-phase steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
S32304 UNS USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 663~377 σb/MPa
Yield Strength 222 σ 0.2 ≥/MPa
Elongation 58 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 409~888 -
HRC 30 -

Physical Properties

Thermal expansion 35-48 e-6/K
Thermal conductivity 50-63 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1889-5159 째C
Density 2958-2168 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)
S32304 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