Thank you for showing how to weld sheet metal stainless steel. I have been welding this stuff using a lincoln buzz box tombstone welder. AC brings out the challenge of welding sheet metal. Once learned never forgotten.
Thanks Bob. I was one of those who asked about it, sorry. I reversed polarity, 316L 2.5mm rods on 14G and 16G s/s . Had to stitch weld the longer runs to avoid blow thru. Your video gave me the confidence to do it. Thanks again. Great sense of humor too.
Hello Bob, I have found that my uncle gave me some advice by using Solar flux under the back side of the sheet metal would make all the difference. Spread about an inch wide on both side and you will be safe and sound. Nice to see you show the younger crowd that one does not need to tig everything. Keep up the great work and have a great day also. Peace too!!
Bob, your mercurial vibe reminds me of many top level artisans I have met through the years. You know you can do better, but to those of us watching, it's pure mastery.
I've been a welding student for just over a year. Love the videos, especially those in recent years. When I screw up a weld at school, the normal solution is to start over although I have done patches a few times on classwork. Can't start over if it's a pre-test or a test. Sometimes decent looking patches, sometimes... not so much. That said, can you demonstrate some good patching techniques when you've blown through your base material? I guess the assumptions would be that the only thing you can patch with is the welder and process you are already using when you've blown through the material. The aim of the patches would be those that would likely be most acceptable visually and most likely to pass any testing on the joint. Your choice of processes. The problems I've had in the past is welding thin gauge with MIG and I've blown out the keyhole on some uphill open roots before. Thanks again for the vids.
What I like best about Ram Nations format is that he takes some seat time to explain and work out his process before donning any protection or jumping into fit and execution. Getting comfortable is always a key task when welding and understanding what and what with you are welding is worth it.
I've use stick stainless mainly because I work on maritime tools. Haven't touched the 309 but work with the 316L and variations. Bob, it looks like your DC was much smoother than the AC I have been using for years without as much spatter. The one thing I hope people out there realize that stainless warps easily and I have to use solid copper bars. In addition parts of your thin plate stainless will harden while others parts will be soft because of poor thermal conductivity. You will finding in larger sheets soft and hard spots. In addition some ares will be more magnetic than others (typically where the heat is highest)...I love welding stainless, but if you have the option of drilling with cobalt and using stainless bolts/screws with minimal welding, I would recommend it. For longevity, my tools last 600 years in salt water...they take huge beatings, and can easily be fixed at sea if there is a failure. Thanks for your thin wall stainless stick weld video(s)!
Hey Bob, really appreciate your videos brother. Personally, I hate stick welding on stainless pipe as I think that TIG is waaaayyyyy better and less time consuming when it comes to cleaning it up (ie. no grinning of excessive brushing out the slag) but as you know, contractors are going cheap as possible. Can you do a tutorial on positional pipe welding on SS pipe using SS rod please? Many thanks!
Hey man I really could use some help with this one. I weld evaporators which includes allot of patching and welding tubing. Our company tends to believe time is of the essence so mostly they want stick welding done and I'm having a problem with 16 gauge vertical on 309 rods with 250 bobcats.
I would also like to see some pulse mig on aluminium please , preferably an Everlast machine , pulse set up , and just the mig gun with teflon liner of course and not a spool gun. Would be much appreciated ,thanks
Only ever used arc to weld ... Never had a mig or tig ... Just an ancient fortney that came with a chart for rod diameter , type , amp range . Since I've used Lincoln pipeliner variations , and even developed a method or two that tested well welding with 6 volt batterys tied in series ... Laugh , but if you just need a stitch or two it beats coming off of hundreds maybe thousands of dollars for a machine you'll use just a hand full of times . Stick is for sure the way to go for any hobby shop or craft work enthusiast .
Rich s I dont know metric but i personally have used 1/16th inch 6013 (same rod) to weld a 18 gauge metal toolbox that had broken, it came out great. I used 30 amps DCEN. So i would say yes, but practice lots before you try on same thickness.
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Thank you for showing how to weld sheet metal stainless steel. I have been welding this stuff using a lincoln buzz box tombstone welder. AC brings out the challenge of welding sheet metal. Once learned never forgotten.
Thanks Bob. I was one of those who asked about it, sorry. I reversed polarity, 316L 2.5mm rods on 14G and 16G s/s . Had to stitch weld the longer runs to avoid blow thru. Your video gave me the confidence to do it. Thanks again. Great sense of humor too.
Hello Bob, I have found that my uncle gave me some advice by using Solar flux under the back side of the sheet metal would make all the difference. Spread about an inch wide on both side and you will be safe and sound. Nice to see you show the younger crowd that one does not need to tig everything. Keep up the great work and have a great day also. Peace too!!
Bob, your mercurial vibe reminds me of many top level artisans I have met through the years. You know you can do better, but to those of us watching, it's pure mastery.
I've been a welding student for just over a year. Love the videos, especially those in recent years.
When I screw up a weld at school, the normal solution is to start over although I have done patches a few times on classwork. Can't start over if it's a pre-test or a test. Sometimes decent looking patches, sometimes... not so much.
That said, can you demonstrate some good patching techniques when you've blown through your base material? I guess the assumptions would be that the only thing you can patch with is the welder and process you are already using when you've blown through the material.
The aim of the patches would be those that would likely be most acceptable visually and most likely to pass any testing on the joint.
Your choice of processes. The problems I've had in the past is welding thin gauge with MIG and I've blown out the keyhole on some uphill open roots before.
Thanks again for the vids.
What I like best about Ram Nations format is that he takes some seat time to explain and work out his process before donning any protection or jumping into fit and execution. Getting comfortable is always a key task when welding and understanding what and what with you are welding is worth it.
I've use stick stainless mainly because I work on maritime tools. Haven't touched the 309 but work with the 316L and variations. Bob, it looks like your DC was much smoother than the AC I have been using for years without as much spatter. The one thing I hope people out there realize that stainless warps easily and I have to use solid copper bars. In addition parts of your thin plate stainless will harden while others parts will be soft because of poor thermal conductivity. You will finding in larger sheets soft and hard spots. In addition some ares will be more magnetic than others (typically where the heat is highest)...I love welding stainless, but if you have the option of drilling with cobalt and using stainless bolts/screws with minimal welding, I would recommend it. For longevity, my tools last 600 years in salt water...they take huge beatings, and can easily be fixed at sea if there is a failure. Thanks for your thin wall stainless stick weld video(s)!
This explained a lot for me thanks , have used a lot of your other videos too . Keep burning brother
Bob you are a master SMAW welder for sure. Looks just like TIG welding for sure. Peace
Bob is one cool cat. Good stuff Bob.
Your self deprecating style is very pleasant to hear. It belies your ability. Videos continue to impress.
Student! or Student?
He makes it sound/look difficult, if it was stick welding it might be, but a inverter with all the bells and whistles, he can't miss!
Hey Bob, really appreciate your videos brother. Personally, I hate stick welding on stainless pipe as I think that TIG is waaaayyyyy better and less time consuming when it comes to cleaning it up (ie. no grinning of excessive brushing out the slag) but as you know, contractors are going cheap as possible. Can you do a tutorial on positional pipe welding on SS pipe using SS rod please? Many thanks!
Man, done like a champ!
Was that DCEP or N?
Easy with that backing plate. Would be very hard on pipe
I thought 309 was for odd metals like stainless to mild, and 308 was for stainless to stainless?
Question from a newbie -- could we use E6013 3/32" electrode, e.g. if the piece is regular carbon steel ?
Hey man I really could use some help with this one. I weld evaporators which includes allot of patching and welding tubing. Our company tends to believe time is of the essence so mostly they want stick welding done and I'm having a problem with 16 gauge vertical on 309 rods with 250 bobcats.
Worst thing about stainless is that heat builds up fast due to poor thermal conductivity.
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True. Come to titanium. It barely transfer any heat at all.
Question. Why use such a thick rod? I think they make stainless electrodes in 1.6mm?
I would also like to see some pulse mig on aluminium please , preferably an Everlast machine , pulse set up , and just the mig gun with teflon liner of course and not a spool gun. Would be much appreciated ,thanks
How about pulse mig on aluminium please, how to set up the machine.
Hmmmmn, yeah this is a good request. I wouldn't mind seeing this either.
I want see you do a Mig stick combo welding
Can you do uphill with this rod on the same gauge stainless steel
Thanks for the Video. :)
As usual another great video. Would that be about the same for sheetmetal
loadpin It is sheet metal.
Sorry Bob, I forgot to add galvanized.
@@loadpin no,galvanized is totally different and when welded can create a poison gas.
Was polarity mentioned?
Can you do sanitary tubing or sch 10 stainless
Good morning nice video
could you do a video on mig spray transfer overhead on a tee filet
Only ever used arc to weld ... Never had a mig or tig ... Just an ancient fortney that came with a chart for rod diameter , type , amp range . Since I've used Lincoln pipeliner variations , and even developed a method or two that tested well welding with 6 volt batterys tied in series ... Laugh , but if you just need a stitch or two it beats coming off of hundreds maybe thousands of dollars for a machine you'll use just a hand full of times . Stick is for sure the way to go for any hobby shop or craft work enthusiast .
could you show some spray welding?
hey bob, how about 16 ga. steel mig?
Is it possible to weld 1.0mm thick sheet steel with a buzz box with 1.6mm 6013 rods??
Rich s I dont know metric but i personally have used 1/16th inch 6013 (same rod) to weld a 18 gauge metal toolbox that had broken, it came out great. I used 30 amps DCEN. So i would say yes, but practice lots before you try on same thickness.
seems like we should mention the dangers of hex chrome and stainless welding.
Where do you get your SS wire brushes from?
Have the same machine , stud
I'd like to see this done on a outside corner or a true butt weld as seen on ventilation duct!
I work in industrial sheet metal, very usefull cert if your working in automotive paint duct industry or food process
Bob how bout some metalcore seems like every shop is switching over to it nowadays
Hello, I was curious if there is a reason you pushed the stick instead of pulled? Or is it just personal preference? Thank for the videos.
I pulled. Camera angle makes it look like 90 degrees or push.
Killing me bob
Nice
Please do a copper nickel pipe I need it for a job
Codey Wolfe Look up Alabama Welder Training. They have a vid out on that.
Bob Moffatt I've seen it but your way more detailed and such an awesome welder. Thank you though
What ever happened to bob?
Let's see the back side.
seems that you are the stick welding guy. Can u stick weld two chili cans together?
GigaDonk What for?