S31653 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31653

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AISI S31653

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This page is mainly introduced the S31653 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S31653,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic Nitrogen Bearing Chromium Nickel Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.03
Si   0.75
Mn   2.00
P   0.045
S   0.035
Cr 16.0  18.0
Ni 10.0  14.0
Mo 2.00  3.00
N 0.10  0.16

Mechanical Properties

Tensile strength 758~717 σb/MPa
Yield Strength 679 σ 0.2 ≥/MPa
Elongation 93 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 525~489 -
HRC 30 -

Physical Properties

Thermal expansion 20-92 e-6/K
Thermal conductivity 38-28 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7097-3993 째C
Density 7129-7631 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)
S31653 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