Nicrofer 3718 So* - Alloy DS* chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Nicrofer 3718 So* - Alloy DS*

DIN Nicrofer 3718 So* - Alloy DS*

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This page is mainly introduced the Nicrofer 3718 So* - Alloy DS* chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Nicrofer 3718 So* - Alloy DS*,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Nicrofer 3718 So* - Alloy DS*

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
Ni 35.0000   39.0000
Cr 17.0000   19.0000
C 1.9000   2.5000
Mn 0.8000   1.5000
Si 1.9000   2.5000
Cu   0.5000
Ti   0.2000
P   0.0300
S   0.0300

Mechanical Properties

Tensile strength 691~733 σb/MPa
Yield Strength 454 σ 0.2 ≥/MPa
Elongation 54 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 457~538 -
HRC 30 -

Physical Properties

Thermal expansion 11-01 e-6/K
Thermal conductivity 35-49 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9688-4925 째C
Density 7325-2176 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)
Nicrofer 3718 So* - Alloy DS* 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