Description
Recommended Gases:
- Helium + Argon Mix (75%/25%).
- Pure Argon.
Class: ER5356.
AWS: A5.10.
Conforms to Certification: AWS A5.10 ASME SFA A5.10.
Weld Process: TIG (GTAW).
AWS Chemical Composition Requirements
Si = 0.25 max
Zn = 0.10 max
Fe = 0.40 max
Ti = 0.06 – 0.20
Cu = 0.10 max
Cr = 0.05 – 0.20
Mn = 0.05 – 0.20
Al = Remainder
Mg = 4.5 – 5.5
Be = 0.0003 max
Other = 0.05 each – 0.15 total.



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![[ER70S-6] METER LONG | Mild Steel TIG Filler Rod | 1.6mm/2.4mm/3.2mm](https://kowelding.com.au/wp-content/uploads/2021/03/mild-steel-1m.jpg)
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![1.6mm | Silicon Bronze [ERCuSi-A] TIG Filler Rod | 1KG @ 500mm](https://kowelding.com.au/wp-content/uploads/2020/07/Sil-br-WEBSITE.jpg)
![1.6mm | Silicon Bronze [ERCuSi-A] TIG Filler Rod | 1KG @ 500mm](https://kowelding.com.au/wp-content/uploads/2020/07/SIL-Br.jpg)
![1.6mm | Silicon Bronze [ERCuSi-A] TIG Filler Rod | 1KG @ 500mm](https://kowelding.com.au/wp-content/uploads/2020/07/Sil-BR-1.jpg)
![1.6mm | Silicon Bronze [ERCuSi-A] TIG Filler Rod | 1KG @ 500mm](https://kowelding.com.au/wp-content/uploads/2020/07/SIL-br2.jpg)
![1.6mm | Silicon Bronze [ERCuSi-A] TIG Filler Rod | 1KG @ 500mm](https://kowelding.com.au/wp-content/uploads/2020/07/Sil-Br-5.jpg)



Good filler wire
Hard to find 3.2mm filler rod, but in stock at KO Welding. As always, so quick to post.
Awesome service and very quick delivery time. I live in regional area and were able to get it to me faster than the big stores in my state. Will definitely be buying again.