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Re: [MW:7916] About electrode

Vishal,

The SMAW, or fully Shielded Metal Arc Welding is a process where the filler metal is coated or shielded with the flux coating, 
Submerged Arc Welding is a welding process where the filler weld metal is submerged under the flux, be it recyclable or not and Gas Tungsten Arc Welding is a welding process where the shield is in the form of gas. Each is a different process. If we were to use coated flux metal for welding, it will always be called as shielded metal arc welding. Do not confuse SMAW with other welding processes.

On Thu, Oct 28, 2010 at 2:21 PM, VIshal Sapkale <sapkalevishalv@gmail.com> wrote:
Dear all,


i hv simple que.

we used coated electrode for SMAW so why don't we use coated filler wire for SAW & GTAW


Regards,
VIshal

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