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