Refractaloy 26 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Refractaloy 26

SAE Refractaloy 26

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This page is mainly introduced the Refractaloy 26 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Refractaloy 26,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.03
Si   1.00
Mn   0.80
Cr   18.00
Ni   remaining
Mo   3.20
Co   20.00
W  
Al   0.20
Cu  
Ti   2.75
Fe   16.00

Mechanical Properties

Tensile strength 638~009 σb/MPa
Yield Strength 579 σ 0.2 ≥/MPa
Elongation 29 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 844~437 -
HRC 30 -

Physical Properties

Thermal expansion 22-25 e-6/K
Thermal conductivity 19-88 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2271-9588 째C
Density 1970-0835 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)
Refractaloy 26 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

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