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Read MoreThis website is prepared for informational purposes regarding Electroless Nickel Plating technologies.
All coating processes and production activities are carried out by Erkap Industrial Coating Solutions A.Ş. in compliance with customer specifications and applicable standards.
| Process Type | Alloy / Phosphorus Content | Hardness After Plating | Hardness After Heat Treatment | Key Characteristics |
|---|---|---|---|---|
| Low Phosphorus EN (Low-P) | 1.5 – 3% P | 47 – 53 HRC | 65 – 72 HRC | Highest wear resistance, high electrical conductivity, suitable for electronic applications |
| Medium Phosphorus EN (Mid-P) | 7 – 9% P | 47 – 53 HRC | 65 – 72 HRC | Balanced corrosion resistance and mechanical properties, general-purpose solution |
| High Phosphorus EN (High-P) | 10 – 12% P | 42 – 47 HRC | 62 – 67 HRC | Excellent corrosion resistance, non-magnetic structure, lead-free and environmentally compliant |
| Electroless Nickel – PTFE (EN-PTFE) | 5 – 35% PTFE (by volume) | 22 – 35 HRC | 37 – 46 HRC | Low friction coefficient, non-stick surface, improved release properties |
| Electroless Nickel – Boron (EN-B) | Nickel-Boron Alloy | 53 – 56 HRC | — | High hardness, high temperature resistance, excellent wear performance |
| Black Electroless Nickel | Oxidation-Based System | Process dependent | Process dependent | High electrical conductivity, enhanced wear resistance, decorative and functional black finish |
Main website:
https://www.erkap.com.tr
Electroless nickel plating is a chemical deposition process that coats metal surfaces with nickel alloys without electrical contact.
For these reasons, electroless nickel plating is widely used where conventional electrolytic coatings are insufficient.
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