High lubricity copper stainless steel alloy - bearing material HLS20
A revolutionary sliding bearing material with added strength made from bronze and aluminum.
The copper stainless steel bearing material HLS20 is a stainless steel-based bearing material characterized by the inclusion of copper. During axial movement, trace amounts of copper precipitate on the surface, serving the role of oil, making it a groundbreaking oil-free bearing material that reduces friction heat. Moreover, it is much more affordable than phosphor bronze while improving performance, making it a very user-friendly material. With the cooperation of a bearing manufacturer, a test was conducted using SUJ2 for the shaft and HLS20 for the bearing, which involved 5 million reciprocating wear tests over 17 days, resulting in a maximum temperature difference of +3°C. Features of MTA-HLS20: 1. A copper stainless steel alloy containing 20% copper, with excellent castability and machinability. 2. Equipped with high melting point, high corrosion resistance, and dirt-repellent properties, making it ideal for high temperatures, corrosive environments, and marine conditions. 3. Possesses high strength characteristics, excellent wear resistance, and precision maintenance in high-load usage environments. 4. Usable without solid lubricants like carbon, significantly reducing processing costs associated with carbon insertion. 5. While priced similarly to bronze alloy materials, it outperforms copper alloys in wear and corrosion resistance. 6. Solves friction/wear issues in mechanical parts, reducing production costs and improving mechanical performance. 7. Can be used for long periods without lubrication, generating no friction heat, allowing for downsizing from existing bush sizes.
- Company：MTA合金
- Price：Other
