D6AC chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D6AC

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UNS D6AC

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This page is mainly introduced the D6AC chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D6AC,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel, Welding Wire 1.05Cr - 0.55Ni - 1.0Mo - 0.07V (0.34 - 0.40C) Vacuum Melted, Environment-Controlled Packaging
  • Steel Garde:D6AC
  • Type:Stainless Steels
  • Country:USA
  • Standard:UNS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 SAE AMS 5028E (2009) Steel, Welding Wire 1.05Cr - 0.55Ni - 1.0Mo - 0.07V (0.34 - 0.40C) Vacuum Melted, Environment-Controlled Packaging
  • Metallographic Structure:Precipitation-Hardening
  • Application:Steel, Welding Wire 1.05Cr - 0.55Ni - 1.0Mo - 0.07V (0.34 - 0.40C) Vacuum Melted, Environment-Controlled Packaging

Cross Reference Table(Equivalent Materials):

Material Standard Country
D6AC ASTM USA
D6AC ASTM USA
D6AC ASTM USA
D6AC ASTM USA
D6AC ASTM USA
D6AC ASTM USA
D6AC UNS USA
D6AC UNS USA
D6AC UNS USA
D6AC UNS USA
D6AC UNS USA

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.47
Si   0.22
Mn   0.75
P  
S  
Ni   0.55
Cr   1.05
Al  
Cu  
Ti  
Fe   remaining
Mo   1.00
Co  
V   0.10

Mechanical Properties

Tensile strength 019~488 σb/MPa
Yield Strength 404 σ 0.2 ≥/MPa
Elongation 27 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 036~510 -
HRC 30 -

Physical Properties

Thermal expansion 53-01 e-6/K
Thermal conductivity 39-70 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1613-2725 째C
Density 7332-1530 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)
D6AC 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