S15500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S15500

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UNS S15500

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This page is mainly introduced the S15500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S15500,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S15500

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
c   0.07
Si   1.00
Mn   1.00
P   0.04
S   0.03
Cr 14.0  15.5
Ni 3.50  5.50
Cu 2.50  4.50
Nb 0.15  0.45

Mechanical Properties

Tensile strength 436~724 σb/MPa
Yield Strength 057 σ 0.2 ≥/MPa
Elongation 26 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 161~101 -
HRC 30 -

Physical Properties

Thermal expansion 39-83 e-6/K
Thermal conductivity 24-14 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7896-7365 째C
Density 4559-4614 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)
S15500 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