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which gas for a mig doing mild steel

Posted: Sun Mar 23, 2008 7:32 pm
by short stuff
i use argon but we use co2 at work what do some of you guys use for welding

Posted: Sun Mar 23, 2008 7:52 pm
by gorilla
argonshield home and work

did a lot of searching before I decided

http://www.mig-welding.co.uk/forum/show ... php?t=1061

m

Posted: Sun Mar 23, 2008 7:54 pm
by sloshy
I use BOC's argoshield

Posted: Sun Mar 23, 2008 8:02 pm
by Struth
Argosheild is the go.

Co2 will do if you have a heater, but argoshield is fine.

Run straight Argon if you already have to save an extra bottle, but any of the Argo/Mig sheilds will do.

Cheers

Posted: Sun Mar 23, 2008 8:32 pm
by siggie
ARGONSHIELD good for aluminium as well need diffrent wire

Posted: Sun Mar 23, 2008 8:59 pm
by 60smurf60
will check the bottles wednesday when im at work, we use pure argon for alloy, and argon for mild steel. will let u no the % for mild steel. alloy is straight argon, mild steel is a mix i think

Posted: Sun Mar 23, 2008 9:04 pm
by v6hilux
Who here has a D size Argoshield bottle on hire from BOC?

Send me a PM please

Posted: Sun Mar 23, 2008 9:23 pm
by cloughy
v6hilux wrote:Who here has a D size Argoshield bottle on hire from BOC?

Send me a PM please
Hope we're not trying to avoid bottle rent :roll:

There is another way ;)

Posted: Sun Mar 23, 2008 10:59 pm
by RUFF
v6hilux wrote:Who here has a D size Argoshield bottle on hire from BOC?

Send me a PM please
Be aware all BOC bottles are now tagged with a bar code. But its not hard to swap the bar code from bottle to bottle. You just need to make sure the account holder allways ends up with there bar code back after you swap them. I do exactly what you are trying to do but with E bottles. Im sorry i cant help you out though.

Bottle rental is a rip off.

Posted: Sun Mar 23, 2008 11:05 pm
by v6hilux
RUFF wrote:Bottle rental is a rip off.
Yep, specially since it takes me 3 or 4 years to use the gas in 1 bottle.

Posted: Sun Mar 23, 2008 11:09 pm
by sloshy
RUFF wrote: Bottle rental is a rip off.

X billion :bad-words:

Posted: Sun Mar 23, 2008 11:41 pm
by Harb
Argonshield for Steel in my MIG
Straight argon for alluminium in both my TIG and MIG

Posted: Mon Mar 24, 2008 3:49 am
by v840
cloughy wrote:
Hope we're not trying to avoid bottle rent :roll:

There is another way ;)
Care to elaborate? PM if you prefer. :)

Posted: Mon Mar 24, 2008 9:02 am
by Nuckingfuts
Harb wrote:Argonshield for Steel in my MIG
Straight argon for alluminium in both my TIG and MIG
This is correct

Posted: Mon Mar 24, 2008 9:32 am
by cloughy
RUFF wrote:
v6hilux wrote:Who here has a D size Argoshield bottle on hire from BOC?

Send me a PM please
Be aware all BOC bottles are now tagged with a bar code. But its not hard to swap the bar code from bottle to bottle. You just need to make sure the account holder allways ends up with there bar code back after you swap them. I do exactly what you are trying to do but with E bottles. Im sorry i cant help you out though.

Bottle rental is a rip off.
Bar codes :shock: you QLDs have got it rough :roll:

Posted: Mon Mar 24, 2008 9:48 am
by mousee
75% argon 25% co2, almost the same thing as your Argoshield...

Posted: Mon Mar 24, 2008 10:02 am
by Slunnie
like most, we also use Argoshield.

gas

Posted: Mon Mar 24, 2008 3:18 pm
by KYSI
Argoshield x2

Posted: Mon Mar 24, 2008 7:39 pm
by longlux
mousee wrote:75% argon 25% co2, almost the same thing as your Argoshield...
I worked for Joyce brothers when I was a young bloke welding hospital beds they used Ar & CO2 mixed.

Posted: Mon Mar 24, 2008 8:22 pm
by zagan
At work used to use pure argon, now they use argoshield, a 50 mix of argon/co2, it's ok, but the co2 causes extra splatter compared to pure argon.

Posted: Wed Mar 26, 2008 10:58 pm
by sloshy
RUFF wrote: Be aware all BOC bottles are now tagged with a bar code.
swapped some oxy/acet bottles through my mates business account direct from the supplier and they didn't check any barcode :?
That was a week ago.
They are a BOC dealer.

Posted: Thu Mar 27, 2008 12:29 pm
by RUFF
sloshy wrote:
RUFF wrote: Be aware all BOC bottles are now tagged with a bar code.
swapped some oxy/acet bottles through my mates business account direct from the supplier and they didn't check any barcode :?
That was a week ago.
They are a BOC dealer.
Thats very odd as they now need to scan all outgoing and incomming bottles to an account.