STSF410B chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STSF410B

KS STSF410B

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This page is mainly introduced the STSF410B chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STSF410B,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel forgings for pressure vessels
  • Steel Garde:STSF410B
  • Type:Stainless Steels
  • Country:Korea
  • Standard:KS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 D 4115 (2001) Stainless steel forgings for pressure vessels
  • Metallographic Structure:Martensite
  • Application:Stainless steel forgings for pressure vessels

Cross Reference Table(Equivalent Materials):

Material Standard Country
STSF410 KS Korea
STSF410A KS Korea
STSF410C KS Korea
STSF410D KS Korea

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.15
Si   1.00
Mn   1.00
P   0.040
S   0.030
Cr 11.50  13.50
Ni   0.60
Mo  

Mechanical Properties

Tensile strength 098~375 σb/MPa
Yield Strength 214 σ 0.2 ≥/MPa
Elongation 18 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 199~327 -
HRC 30 -

Physical Properties

Thermal expansion 87-18 e-6/K
Thermal conductivity 31-86 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7205-4707 째C
Density 0259-8241 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)
STSF410B 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