S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S17700

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UNS S17700

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This page is mainly introduced the S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S17700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S17700
  • Steel Garde:S17700
  • Type:Stainless Steels & Special Steels
  • Country:USA
  • Standard:UNS
  • Application:S17700

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤)
C   0.09
Si   1.00
Mn   1.00
P   0.04
S   0.04
Cr 16.0  18.0
Ni 6.5  7.75
Al 0.75  1.50

Mechanical Properties

Tensile strength 423~760 σb/MPa
Yield Strength 169 σ 0.2 ≥/MPa
Elongation 01 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 297~451 -
HRC 30 -

Physical Properties

Thermal expansion 53-63 e-6/K
Thermal conductivity 84-91 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2541-5211 째C
Density 4264-6979 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)
S17700 Stainless Steels & Special 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

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