Shielded metal arc welding is best for heavy duty jobs.
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Looks like he is burning a 7018 electrode. And yes I agree SMAW is the best for strength i've seen many mig welds break but once you put some 7018 on it it's there to stay!
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| Posted by - on September 12, 2008 | |
I really like this shot- shows how much of a role humans play in railroading. Great job.
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