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Coat Hangers as Welding Rod


Occasionally I have not had proper welding rod on hand for plain steel welding and have used a coat...

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  #1  
Old 03-10-2009, 01:14 AM
Beanscoot Beanscoot is offline
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Default Coat Hangers as Welding Rod

Occasionally I have not had proper welding rod on hand for plain steel welding and have used a coat hanger as a rod. Is this okay or a bad idea? So far I have used it on fairly low stress items like car exhaust pipe repair.
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Old 03-10-2009, 08:09 AM
grub54891 grub54891 is offline
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Default Re: Coat hangers as welding rod

Never heard of that.But I suppose if you needed to get your exhaust put together it would work.I don't think it would hold up under any stresses,and you must get alot of spatter with no sheilding on the rod??Let's see what others have to say!!
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Old 03-10-2009, 08:39 AM
Rick McKay Rick McKay is offline
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Default Re: Coat hangers as welding rod

I have used coat hangers for several years as my primary steel filler rod for oxy-acet welding. The best hangers are the ones from the uniform companies. The anti-rust coating is very thin on those hangers. The coating is thin enough not to interfere with the quality of the weld, yet thick enough to be effective as a rust inhibitor. If you try to use a plain steel hanger with no coating, even the slightest amount of rust will bugger up you weld. I usually cut the hook off and straighten a bunch at a time and keep them right in the tube with by brazing rods. I've used them for many different jobs with great results. It would be interesting if someone would perform a tensile test on to see how it stands up to "store bought" filler.

Rick
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Old 03-10-2009, 08:50 AM
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Steve Kunz Steve Kunz is offline
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Default Re: Coat hangers as welding rod

Thats one of the oldest tricks in the book. I've used them for years without any problems.
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Old 03-10-2009, 10:15 AM
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KeithW KeithW is offline
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Default Re: Coat Hangers as Welding Rod

I will not say it won't work as I expect we all have done it. The problem is that you have no idea about the quality or strength of the steel in the hanger. It could be wonderful or it could be s**t. For an exhaust pipe, yes. For a steering linkage, no.

keithw
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Old 03-10-2009, 10:19 AM
Tom Weatherford Tom Weatherford is offline
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Default Re: Coat Hangers as Welding Rod

I worked at a body and fender shop when I was in hight school(1968). The fellow there said they were the best for welding the parts back on. Of course he was using ox /actlene tourch. Hadn't invented mig yet.
Tom in VA.
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Old 03-10-2009, 10:46 AM
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Randy Hart Randy Hart is offline
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Default Re: Coat Hangers as Welding Rod

I've used them for years, I don't do it often enough to keep good clean rod around so the old coat hanger fills the bill..

As far as what to use it on and what not to.. thats the other part of the job..

If you weld the steering arm back on your kids lifted 4x4 pickup you BETTER know more than us who do gas welding now and then.

At one time the policy at work for steam pipe was a gas weld root pass before the arc welders began to fill and cover
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Old 03-10-2009, 11:19 AM
Beanscoot Beanscoot is offline
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Default Re: Coat Hangers as Welding Rod

Thanks for that input! I did forget to mention that this was oxyacetylene welding, but you folks figured that out.
I am only considering non-critical welding like exhaust, shrouds, fenders and the like. I wasn't aware of the concern about rust on the filler rod, as a lot of my welding is on rusty stuff, especially the exhaust pipes. But the coat hangers I have used were not rusty.
When MIG welding the rust really wreaks havoc.
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Old 03-10-2009, 12:26 PM
Mike McKnight Mike McKnight is offline
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Default Re: Coat Hangers as Welding Rod

Ben Hadd, eat 'yer heart out!
Mike
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Old 03-10-2009, 01:20 PM
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Craig A Craig A is offline
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Default Re: Coat Hangers as Welding Rod

You can't beat hangers for aluminized exhaust parts.
As for welding ANY steering thing......we USED to with no second thoughts.....(NOT with coat hanger by the way)
Not any more.......
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  #11  
Old 03-10-2009, 01:26 PM
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Default Re: Coat Hangers as Welding Rod

Quote:
Originally Posted by Mike McKnight View Post
Ben Hadd, eat 'yer heart out!
Mike

Ha! Mike, you had the same thought as me. I'd say coat hangers are just fine. Ol' Ben does all his 0-0 Stamp boiler repair with 'em. Nobody's ever lived to complain about the work either.
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Old 03-10-2009, 01:43 PM
OneWelder OneWelder is offline
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Default Re: Coat Hangers as Welding Rod

This is an old practice that - years ago coat hangers were made out of a much higher grade steel than now, now they have a lot more impurities.
Welding rusty exhaust pipes with coat hangers would work just a little harder. - Yes I have done it,and will do it again if necessary.
Gas welding rod (I have not bought any for couple of years) was pretty cheap,and you will find that 1/16 inch will Work better than the larger Dia. coat hanger or welding rod- it is closer to the thickness of what you are welding- also less impurities to work out
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Old 03-10-2009, 02:20 PM
Frank Martin Frank Martin is offline
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Default Re: Coat Hangers as Welding Rod

Coat hanger works. I wouldn't use it for anything I give a s--- about though. If I had any welding rod around at all, I wouldn't even think about using the coat hanger. Welding rod is so cheap that it's not even worth the effort of messing with the coat hangers and settling for a substandard weld unless its an emergency.
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Old 03-10-2009, 10:05 PM
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Default Re: Coat Hangers as Welding Rod

I'm surprised no one mentioned bailing wire. Everybody I know uses it for exhaust, sheet metal and other light duty jobs. The wire seems to work better after being run through the bailer, wipes off some of the excess protective coating.
PT
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