SUS429J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS429J1

Location » Home » Grades > Special Alloy > SUS429J1

JIS SUS429J1

Profile

This page is mainly introduced the SUS429J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS429J1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS429J1
  • Steel Garde:SUS429J1
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:martensitic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 183~459 σb/MPa
Yield Strength 073 σ 0.2 ≥/MPa
Elongation 44 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 528~592 -
HRC 30 -

Physical Properties

Thermal expansion 68-70 e-6/K
Thermal conductivity 65-48 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6258-0383 째C
Density 3355-9352 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)
SUS429J1 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

Hot keywords:SUS429J1
Previous: SUS410S
Next: SUS304A