At what temperature does silver brazing typically occur?

Silver brazing typically occurs at temperatures above 450°C. This temperature range is essential because it allows the filler metal to melt and flow properly into the joint, creating a strong bond between the joined materials. Silver alloys used in brazing often have a melting point that starts around this temperature, making them suitable for various applications where high strength and durability are needed.

Additionally, brazing generally requires the temperature to be higher than the melting point of the filler metal but lower than that of the base metals being joined to prevent any damage or degradation of those materials. In silver brazing, achieving these temperatures ensures proper penetration of the filler metal and enhances the overall integrity of the bond.

The other options indicate temperature ranges that are either too low or not aligned with silver brazing practices. Understanding this crucial temperature range is fundamental for ensuring successful brazing operations.