Welding Rod
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Welding consumables
Silicon Bronze TIG Rod
The go-to copper filler for MIG brazing steel and joining silicon bronze — low heat in, clean wetting out.
- Grade / spec
- ERCuSi-A / CuSi3
- Size range
- 1.6–3.2 mm
- Supplied as
- 1 m cut lengths
- Material
- Silicon bronze
- Product family
- Welding consumables
- Certification
- Mill test report per lot
Quotes returned within four working hours.
What it is
The go-to copper filler for MIG brazing steel and joining silicon bronze — low heat in, clean wetting out.
Supplied to ERCuSi-A / CuSi3 in silicon bronze, and held as part of the standing welding rod range.
Sizes and how it ships
Standing size range is 1.6–3.2 mm, supplied as 1 m cut lengths.
Sawn, drilled and machined to your drawing before despatch. Cut lengths are released against your lot number with the mill certificate attached to the paperwork.
Documentation
Every lot ships with a mill test report covering chemical analysis and mechanical results for the heat supplied, issued against your order and lot number rather than as a generic yearly certificate.
Tell us the spec callout your drawing references and we will confirm conformity in writing before the material leaves the floor.
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Enquire
Need Silicon Bronze TIG Rod on a drawing?
Send the sizes and quantities and we will come back with availability, cut charges and a delivery date — usually the same working day.