45°/60° Solid Carbide Tungsten Carbide Valve Seat Cutter Insert

Material Parameters:

  • Base Material: Ultra-Fine Grain Tungsten Carbide (WC)
  • Cobalt Content: 6%-10% (Co)
  • Density: 14.0-14.5 g/cm³
  • Hardness: ≥92 HRA (Equivalent to 1500 HV)

Geometric Specifications:

  • Angle Options: 45° / 60° (Custom Angles Available)
  • Insert Type: Solid One-Piece Design
  • Cutting Edges: 2/4 Edges (Optional)
  • Edge Treatment: Mirror Polished/Edge Strengthened (Optional)

Performance Data:

  • Transverse Rupture Strength: ≥3800 MPa
  • Heat Resistance: Maintains Hardness at 1000°C
  • Cutting Speed: Suitable for 200-400 m/min (Cast Iron/Steel)
  • Surface Finish: Ra≤0.8μm (Fine Machining)

Dimensions:

  • Standard Diameter: Φ10mm-Φ50mm (Custom Sizes Available)
  • Thickness: 3mm/5mm/8mm (Optional)
  • Mounting Hole Type: Round/Square/Custom

Applications:

  • Workpiece Materials: Cast Iron/Alloy Steel/Stainless Steel Valve Seats
  • Machine Compatibility: CNC Lathes/Valve Seat Repair Machines
  • Industries: Oil & Gas Valves/Chemical Pipelines/Shipbuilding