SUS 430LX chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 430LX

JIS SUS 430LX

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This page is mainly introduced the SUS 430LX chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 430LX,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Cold-rolled stainless steel plate, sheet and strip
  • Steel Garde:SUS 430LX
  • Type:Stainless Steels
  • Country:Japan
  • Standard:JIS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 G 4305 (2012) Cold-rolled stainless steel plate, sheet and strip
  • Metallographic Structure:Ferrite
  • Application:Cold-rolled stainless steel plate, sheet and strip

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.03
Si   0.75
Mn   1.00
P   0.04
S   0.03
Cr 16.00  19.00
Ni   0.60
Mo  
Nb 0.10  1.00

Mechanical Properties

Tensile strength 842~778 σb/MPa
Yield Strength 463 σ 0.2 ≥/MPa
Elongation 81 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 670~228 -
HRC 30 -

Physical Properties

Thermal expansion 11-44 e-6/K
Thermal conductivity 93-93 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5555-9879 째C
Density 3790-2537 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)
SUS 430LX 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