CNS 405 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 405

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CNS CNS 405

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This page is mainly introduced the CNS 405 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 405,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS standard austenitic ferritic stainless steel
  • Steel Garde:CNS 405
  • Type:Special Alloy
  • Country:China
  • Standard:CNS
  • Application:CNS standard ferritic stainless steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
T30405 UNS USA
SUS405 JIS Japan
SUS405TP JIS Japan
STS405 KS Korea
STS405 KS Korea
STS405 KS Korea
STS405 KS Korea
UNS J95405 AISI USA
405 AS Australia
CNS 405 CNS China
K405 GBT China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 788~758 σb/MPa
Yield Strength 218 σ 0.2 ≥/MPa
Elongation 47 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 923~940 -
HRC 30 -

Physical Properties

Thermal expansion 19-45 e-6/K
Thermal conductivity 44-14 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5043-7086 째C
Density 2114-4872 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 405 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