The Harris Products Group 5620F1 (848-1125) is a premium, medium-range silver brazing alloy specifically engineered for robust copper-to-copper applications. This product delivers superior joint integrity and reliability across a wide range of industrial and commercial settings.
Key Specifications and Features:
– Alloy Classification: This is a medium-range silver brazing alloy, optimized for dependable performance in industrial applications requiring strong copper bonds.
– Chemical Composition: Composed of 5% Silver, 6% Phosphorus, with the balance being Copper, ensuring optimal metallurgical properties for strong, durable connections.
– Compliance Standard: Meets the stringent requirements of AWS/A5.8 Class BCuP-3, certifying its quality and performance for critical brazing operations.
– Enhanced Ductility: Exhibits greater ductility compared to other common alloys like Harris 0 or Stay-Silv 2, allowing for more flexible joint design and stress tolerance.
– Self-Fluxing Capability: Designed for convenience and efficiency, this alloy is self-fluxing when used in copper-to-copper applications, eliminating the need for external flux.
– Solidus Temperature: Features a solidus temperature of 1190 degrees F (643 C), indicating the temperature at which the alloy begins to melt.
– Liquidus Temperature: Possesses a liquidus temperature of 1500 degrees F (816 C), representing the temperature at which the alloy becomes fully molten.
– Fluidity Rating: Offers a fluidity rating of 3, ensuring good capillary action and joint penetration for reliable brazing.
– Optimal Joint Clearance: Best performance is achieved with a recommended joint clearance ranging from .003″ to .006″, facilitating ideal alloy flow and bond strength.