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

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ABNT VCM A

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This page is mainly introduced the VCM A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of VCM A,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
VCM A
  • Steel Garde:VCM A
  • Type:Special Alloy
  • Country:Brazil
  • Standard:ABNT
  • Application:Brazil Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 113~268 σb/MPa
Yield Strength 423 σ 0.2 ≥/MPa
Elongation 48 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 336~011 -
HRC 30 -

Physical Properties

Thermal expansion 60-85 e-6/K
Thermal conductivity 68-97 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6016-2104 째C
Density 5748-6446 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)
VCM A Special Alloy 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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