KCF Guide Pin Insulated Surface M4-M12 Diameter with 10-32μm Insulation Layer for Resistance Welding
KCF material is a specialized metal alloy engineered for resistance welding applications. Through precise heat treatment at 1000-1500°C, it develops a durable 10-32μm insulation layer that combines excellent wear resistance with high electrical insulation properties.
These insulated guide pins are increasingly replacing ceramic alternatives due to superior toughness and reduced breakage risk, making them ideal for projection welding, nut welding, and stud welding operations.
| Material Options | KCF, AL2O3, ZrO2, Si3N4, Ceramic, Stainless Steel |
|---|---|
| Available Diameters | M4, M5, M6, M8, M10, M12 |
| Insulation Layer | 10-32μm thickness |
| Heat Treatment Range | 1000-1500°C |
| Primary Applications | Projection welding, nut welding, stud welding |
- High temperature strength for demanding welding environments
- Superior thermal shock resistance
- Excellent wear resistance for extended service life
- Good fracture toughness reduces breakage
- Mechanical fatigue and creep resistance
- Excellent non-wetting property with oxidation resistance
- Faster processing cycles with shorter lead times
KCF guide pins provide a durable, insulated solution for resistance welding equipment, combining the insulation properties of ceramics with the mechanical strength of advanced metal alloys. The 10-32μm insulation layer ensures reliable performance while maintaining excellent wear resistance in high-temperature welding environments.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.