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Stainless Steel SMAW Tips

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Re: Stainless Steel SMAW Tips

Postby Easy10pins » Sat Jun 24, 2017 5:48 pm

Ok, after weeks of practice I think I have a handle on SMAW SS but the stops and starts are going to be my downfall.

I can't cant restart like other rods: strike an arc ahead of the bead and drag it start as that will put a lot of garbage in the weld that will/may surface once I start the next bead. Unless I'm wrong.
"Go as far as you can see and once you are there, go farther."
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Re: Stainless Steel SMAW Tips

Postby Svetsare » Thu Jun 29, 2017 6:35 am

I do stainless pipe welds all the time and I strike my arc just where I want to start welding, stainless rods work like that, with 7018 I start ahead like you do.
I also travel fast at the beginning to get my starts look smooth if you travel same speed at the start as you do on rest of the bead you get that ugly lump at the start, that you have to grind off.

I hope you can make any sense I am trying to say here, I am very rusty on writing english :lol:
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Re: Stainless Steel SMAW Tips

Postby Easy10pins » Thu Jul 20, 2017 7:52 pm

FAILED once again.

I took the 3G/4G stainless SMAW test again today and both pieces ended up breaking my heart.

I will not attempt this test again.

Perhaps this is a sign for me to move on from this current gig and expand my welding knowledge more with another company.
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Re: Stainless Steel SMAW Tips

Postby Poland308 » Thu Jul 20, 2017 8:12 pm

SS smaw can be a mother! Don't give up if there willing to pay you to test
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Re: Stainless Steel SMAW Tips

Postby Easy10pins » Thu Jul 20, 2017 9:03 pm

Poland308 wrote:SS smaw can be a mother! Don't give up if there willing to pay you to test


You're right, SS can be a mother. One spec of slag can ruin your day. Overhead I long-arced for a nanosecond and it was enough. It left a nice little pocket with a piece of slag. 3G, it was my tie-in which looked good on the surface but the heartbreaker broke it.

The company paid for the previous test. I paid for today's test. We are over budget and behind schedule so I doubt my company will pay again. Although it's cheaper to keep me as a contractor will charge $75+ an hour for what SS needs to be welded.

Unless the company wants to pay for another test, I'm not going to bother anymore with it. With the minimal amount of welding left at this project, I'm not sure it's worth for me to stay and NOT be welding.
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Re: Stainless Steel SMAW Tips

Postby Poland308 » Fri Jul 21, 2017 12:12 am

Sometimes you have to weigh, not just how long this job will last, but the relationships and future possibilities. Good luck either way!
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Re: Stainless Steel SMAW Tips

Postby Easy10pins » Fri Jul 21, 2017 5:45 am

Poland308 wrote:Sometimes you have to weigh, not just how long this job will last, but the relationships and future possibilities. Good luck either way!



The PM, Superintendent and I have a great working relationship and already discussed the possible positive and negative outcomes of this last test.

I already knew my job may depend on me passing the test. No pressure there. LOL.

Hey, it's been a good 1.5 years with this company though.

https://flic.kr/s/aHskZ88uMH
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