Technical Knowledge Database

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Welcome to the Weldability Sif Technical Knowledge Database. We frequently answer technical questions while assisting customers with selecting and using our products in their applications. You can search these questions using the form below.

Displaying KnowledgeBase Entry 1309:

Without knowing the exact type/grade of bronze I can only advise our most accommodating alloys for welding of bronze with TIG or Oxy/Acetylene. If you wish to fusion weld bronze in oxy/acetylene, our Sifbronze No1 is the most widely-used alloy. Use Sifbronze Brazing Flux FO010050 for best results when welding bronze. Flame setting is important, as is welding speed. With TIG, Sifphosphor Bronze No8 is the alloy of choice for most bronzes. Flux is not required, but as with oxy acetylene cleanliness is paramount to success.
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