SUS304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304L

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JIS SUS304L

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This page is mainly introduced the SUS304L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS304L
  • Steel Garde:SUS304L
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:austenitic special steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
SUS304LFB JIS Japan
SUS304LTP JIS Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 990~075 σb/MPa
Yield Strength 298 σ 0.2 ≥/MPa
Elongation 15 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 523~150 -
HRC 30 -

Physical Properties

Thermal expansion 77-00 e-6/K
Thermal conductivity 17-83 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9507-0471 째C
Density 4199-8131 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)
SUS304L 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