Greg From K/W
- Greg From K/W
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Joined:Sun Nov 27, 2011 8:55 pm
I am wondering how you guys get your ss welds to look so shiny. My welds look decent but they are dull no shine at all. I run my argon at about 15 so that there is no turbulance. I have to run now look forward to hearing.
I don't have any videos or pics to download, but I can give you a few pointers that might help you get a better looking weld on ss sheetmetal; try using more amperage and increase the travel speed. next. shorten the tungsten stickout and lead the torch aprox. 7-10 deg. next, be sure to clean both the base metal and filler wire.
The reason for a faster travel speed is to keep the base metal as cool as possible as it leaves the argon coverage from the torch........hope this helps. ron
The reason for a faster travel speed is to keep the base metal as cool as possible as it leaves the argon coverage from the torch........hope this helps. ron
- TRACKRANGER
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Weldmonger
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Joined:Wed Aug 06, 2014 12:48 am
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Location:Melbourne, Australia
Fronius make a device called a "MagicCleaner" that electromechanically cleans SS. I used one once, and was suitably impressed.Greg From K/W wrote:I am wondering how you guys get your ss welds to look so shiny. My welds look decent but they are dull no shine at all. I run my argon at about 15 so that there is no turbulance. I have to run now look forward to hearing.
This picture is a sample piece of 1.6mm stainless. After the weld, the purple oxide discoloration continued along the entire length.
Then one end of the weld was given a single wipe with the cleaner nozzle (a few seconds). This was perhaps 2 or 3 years ago.
These pictures (taken today) shows exactly how the weld remained ever since.
- P1040100.JPG (22.78 KiB) Viewed 681 times
- P1040101.JPG (21.88 KiB) Viewed 679 times
Last edited by TRACKRANGER on Tue Oct 14, 2014 10:35 am, edited 2 times in total.
EWM Phonenix 355 Pulse MIG set mainly for Aluminum, CIGWeld 300Amp AC/DC TIG, TRANSMIG S3C 300 Amp MIG, etc, etc
- TRACKRANGER
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Weldmonger
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Joined:Wed Aug 06, 2014 12:48 am
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Location:Melbourne, Australia
Some statistics on the above weld:
External Corner Fillet of Stainless Flat
7 L/min Argon
Electrode 1.6 Tungsten. 35 Amps DC
Material 1.6 Stainless Steel sheet
Filler Rod: 1.6mm dia stainless
HTH, Trev
External Corner Fillet of Stainless Flat
7 L/min Argon
Electrode 1.6 Tungsten. 35 Amps DC
Material 1.6 Stainless Steel sheet
Filler Rod: 1.6mm dia stainless
HTH, Trev
EWM Phonenix 355 Pulse MIG set mainly for Aluminum, CIGWeld 300Amp AC/DC TIG, TRANSMIG S3C 300 Amp MIG, etc, etc
I am having the same problem and I do not have a gas lens or a monster cup so I tried sticking stiles steel wool in my cup to diffuse the gas and it seemed to help a little but my beads were still dark and light gray. But if I rub them with a rag they shine up considerably. I am new to tig welding and still experimenting.
A lot has to do with amperage, total heat input and travel speed. While I prefer my gas lens a regular lens setup works just fine and will net that purple/ gold color.
I use Wondergel by Derustit for Pickling all my stainless welds, pulls the color right out and preserves the weld/stainless properties.
I use Wondergel by Derustit for Pickling all my stainless welds, pulls the color right out and preserves the weld/stainless properties.
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- IMG_20140704_110144.jpg (54.84 KiB) Viewed 581 times
I weld stainless, stainless and more stainless...Food Industry, sanitary process piping, vessels, whatever is needed, I like to make stuff.
ASME IX, AWS 17.1, D1.1
Instagram #RNHFAB
ASME IX, AWS 17.1, D1.1
Instagram #RNHFAB