CNS 329J3L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 329J3L

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CNS CNS 329J3L

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This page is mainly introduced the CNS 329J3L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 329J3L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS 329J3L
  • Steel Garde:CNS 329J3L
  • Type:Special Alloy
  • Country:China
  • Standard:CNS
  • Application:China Taiwan Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 340~002 σb/MPa
Yield Strength 655 σ 0.2 ≥/MPa
Elongation 31 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 723~630 -
HRC 30 -

Physical Properties

Thermal expansion 93-38 e-6/K
Thermal conductivity 34-79 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7389-4136 째C
Density 6911-7206 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)
CNS 329J3L 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