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 208~591 σb/MPa
Yield Strength 239 σ 0.2 ≥/MPa
Elongation 94 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 945~515 -
HRC 30 -

Physical Properties

Thermal expansion 03-92 e-6/K
Thermal conductivity 41-69 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9933-2351 째C
Density 8108-3408 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