17-22-A V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17-22-A V

UNS 17-22-A V

Profile

This page is mainly introduced the 17-22-A V chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17-22-A V,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)
  • Steel Garde:17-22-A V
  • Type:Stainless Steels
  • Country:USA
  • Standard:UNS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 SAE AMS 6303H (2012) Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
    2 SAE AMS 6436C (2001) Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)
    3 SAE J 467 (1968) Special Purpose Alloys ("Superalloys")
  • Metallographic Structure:Precipitation-Hardening
  • Application:Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.28
Si   0.65
Mn   0.75
P  
S  
Ni  
Cr   1.25
Al  
Cu  
Ti  
Fe remaining 
V   0.85
Mo   0.50

Mechanical Properties

Tensile strength 435~384 σb/MPa
Yield Strength 140 σ 0.2 ≥/MPa
Elongation 70 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 522~528 -
HRC 30 -

Physical Properties

Thermal expansion 89-79 e-6/K
Thermal conductivity 44-28 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7356-2032 째C
Density 5369-7838 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)
17-22-A V 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