PH13-8Mo, 1.4534, Alloy 13-8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of PH13-8Mo, 1.4534, Alloy 13-8

ASTM PH13-8Mo, 1.4534, Alloy 13-8

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This page is mainly introduced the PH13-8Mo, 1.4534, Alloy 13-8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of PH13-8Mo, 1.4534, Alloy 13-8,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Chromium-nickel-molybdenum stainless construction steel with aluminum additive X3CrNiMoAl13-8-2, 1.4534, PH13-8 Mo, 13-8 Mo precipitation strengthened for use in the aerospace, petroleum and petrochemical industries.

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.05
Si  
Mn  
Cr 12.25  13.25
Ni 7.50  8.50
Mo 2.00  2.50
Co  
W  
Al 0.90  1.35
Cu  
Ti  
Fe  

Mechanical Properties

Tensile strength 653~661 σb/MPa
Yield Strength 390 σ 0.2 ≥/MPa
Elongation 70 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 571~833 -
HRC 30 -

Physical Properties

Thermal expansion 57-58 e-6/K
Thermal conductivity 11-46 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4420-1022 째C
Density 7511-5804 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)
PH13-8Mo, 1.4534, Alloy 13-8 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