Silver based brazing alloy Tri-Tech 38 Ni Mn

copper basedfor toolsfoil

Product overview
Trilamina Tri-Tech is the advanced solution for brazing hard metal, especially ideal for brazing saw teeth. This product features two silver‑alloy layers and a central copper layer. Through ultra‑high‑pressure lamination, the three layers are bonded into a single monolithic structure optimized for demanding brazing applications.

Key Features

• Advanced composition: Two silver‑alloy layers and one central copper layer, bonded by a unique lamination process ensuring a consistent union.
• Innovative technology: Ultra‑high‑pressure lamination technique providing uniformity and high quality of the final laminate.

User Benefits

• Excellent sealing and strength: Enhanced sealing, mechanical strength and impact resistance suitable for cutting tool applications.
• Optimal performance: Designed for applications requiring exceptional strength and durability, supporting process efficiency and safety.

Applications / Target users
Trilamina Tri-Tech is suitable for manufacturers of tools and components that require a robust and reliable material bond, for example saw blade and cutting tool manufacturers. It offers a dependable solution for precision brazing of hard metals in critical tool applications.

Available formats
Foils / laminated sheets in several Tri‑Tech compositions and formats suitable for brazing operations.

Composition table (summary)
Product | Ag (%) | Cu (%) | Zn (%) | Sn | Other | Technical sheet
Tri‑Tech 38 Ni Mn | 38 | 26 | 25.3 | - | Mn 7.2; Ni 3.5 | Technical sheet available
Tri‑Tech 49 Ni Mn L | 49 | 27.5 | 20.5 | - | Mn 2.5; Ni 0.5 | Technical sheet available
Tri‑Tech 50 Ni | 50 | 20 | 28 | - | Ni 2 | Technical sheet available

Technical characteristics / specifications

• Layer structure: three‑layer laminate (silver alloy / copper / silver alloy) produced by ultra‑high‑pressure lamination.
• Primary use: brazing hard metals, especially for brazing saw teeth and cutting tools.
• Mechanical properties: improved sealing, mechanical strength and impact resistance suitable for demanding brazing applications.
• Available variants: Tri‑Tech 38 Ni Mn; Tri‑Tech 49 Ni Mn L; Tri‑Tech 50 Ni (compositions listed above).
• Technical documentation: technical sheets are available for each Tri‑Tech variant (indicated as available on the product listing).