A 492 Type XM-17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 492 Type XM-17

SAE A 492 Type XM-17

Profile

This page is mainly introduced the A 492 Type XM-17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 492 Type XM-17,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
A 492 Type XM-17
  • Steel Garde:A 492 Type XM-17
  • Type:Stainless Steels
  • Country:USA
  • Standard:SAE
  • Standard Number:
    ITEM Standard Number Descriptions
    1 A 492 (2009) Stainless Steel Rope Wire
  • Metallographic Structure:Austenite
  • Application:Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.08
Si   0.75
Mn 7.50  9.00
P   0.045
S   0.03
Cr 17.5  22.0
Ni 5.00  7.00
Mo 2.00  3.00
N 0.25  0.50

Mechanical Properties

Tensile strength 234~550 σb/MPa
Yield Strength 579 σ 0.2 ≥/MPa
Elongation 15 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 815~022 -
HRC 30 -

Physical Properties

Thermal expansion 20-68 e-6/K
Thermal conductivity 64-58 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0200-3435 째C
Density 2333-7655 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)
A 492 Type XM-17 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