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Zintec steel

Posted: 15 Sep 2016, 18:12
by bluebus1987
Does anyone use it for repairs? Our vans were largely made of it by the looks of it. I left a bit of scrap panel with the paint removed that I'd been practiceing a shape with outside a couple of months ago,and its still bright and shiny.
Its a bit more expensive but I'm sort of wishing I'd used it on my repairs so far.
It does seem to take quite a lot of abuse including tight bends before it loses its surface.
Obviously welded and ground back areas are just back to mild steel .

Re: Zintec steel

Posted: 15 Sep 2016, 18:47
by fazzer
I use it all the time at work and for my own little mobile welding business ,built in rust protection .

Re: Zintec steel

Posted: 15 Sep 2016, 20:04
by itchyfeet
Welders at my work used to hate it, spits and pops when welding it.

Re: Zintec steel

Posted: 15 Sep 2016, 20:12
by sarran1955
Hello,

Zintec....great stuff.. :)

the surface is rolled on..not electroplated..

To weld easily in automotive repairs.... punch 8mm holes and plug weld..

or use a modern pulse MIG welding plant at about 14 volts.. :wink:

Cordialement,

:ok

Re: Zintec steel

Posted: 15 Sep 2016, 20:43
by itchyfeet
I agree it's great stuff
I have some thats been unpainted in the window vents of my van for several years.
even the guillotined cut edges don't rust.

No longer use it at work I don't think it's RoHS compliant

Re: Zintec steel

Posted: 15 Sep 2016, 21:30
by bluebus1987
There should be a law that says all repair panels should be made of it!
Are the vans zintec or something else? I dont think it was applied after pressing.

Re: Zintec steel

Posted: 16 Sep 2016, 11:03
by a1winchester
As with galvanized steel, this gives off some pretty noxious fumes, but I know you guys ALWAYS use proper air fed fume masks and work in well ventilated areas, so no problem! :ok

Remember, cut edges and welded areas will still corrode so need to be touched up after working, preferrably straight away or as soon as is practicable.

(By the way, I think the protective finish is electroplated, but I stand to be corrected on that.)

Re: Zintec steel

Posted: 16 Sep 2016, 11:35
by bluebus1987
Zintec sheet is a metal that has been electrolytically coated with a thin layer of zinc metal. The metal sheet base can be cold rolled sheet or coiled mild steel.

http://www.steelcom.co.uk/what-is-zintec/" onclick="window.open(this.href);return false;

Re: Zintec steel

Posted: 16 Sep 2016, 16:29
by Ant-t
Must get hold of some of this for repairs on my van