Stainless Steel
 

Hi,
I originally posted this on the DIY site and it was suggested I should
try here.

I had to heat up some stainless steel rod with an acetylene torch to
put a couple of tight bends in it. How can I remove the heat discolouration?

Stainless Steel
 

In article , Ricardo wrote:

I had to heat up some stainless steel rod with an acetylene torch to
put a couple of tight bends in it. How can I remove the heat discolouration?


Mechanically. Buff the discolouration off with a flap wheel or whatever
is handy. Alternately you can remove a lot of the discolouration with
pickle paste.

--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Mike Graham | Metalworker, rustic, part-time zealot.
|
http://www.metalmangler.com| Caledon, Ontario, Canada

Stainless Steel
 

Yes, use a passivation compound available at your local welding supply.
Steve
"Ricardo" wrote in message
...
Hi,
I originally posted this on the DIY site and it was suggested I
should
try here.

I had to heat up some stainless steel rod with an acetylene torch to
put a couple of tight bends in it. How can I remove the heat
discolouration?

Stainless Steel
 

Steve Lusardi wrote:
Yes, use a passivation compound available at your local welding supply.

snip quoted message incorrectly placed at bottom

For ones, might lemon juice work?

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http://inquisitor.i.am/ | | Ian Stirling.
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My inner child can beat up your inner child. - Alex Greenbank

Stainless Steel
 

"Bruce Simpson" wrote in message
...
Citric acid is being touted as an environmentally friendly alternative
to conventional pickling pastes. I tried using some citric acid
crystals disolved in water and found it almost totally ineffective --
even after 12 hours :-(

Maybe it doesn't work on SS that's been vibrated to all hell at 2,000°F
for a few minutes? ;-)

Tim

--
In the immortal words of Ned Flanders: "No foot longs!"
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