Alloy frame welding

smegg40

Has any one had to have a frame repaired ?and if they have was it a good repair ?.I have a 2001 Orange Sub 5 and i have found a crack approx 25mm long going around the pivot point weld,i thought it was just the paint at first but when i scratched it off found the alloy has cracked at the weld then started going down the down tube to where the monocoque weld is.Is it scrap or worth repairing ?

warpcow

A guy I ride with sometimes had an older Merida FS frame welded when a weld on the chainstay broke. It held for a couple of years and has now been re-welded. He uses it for gentler XC, but it's not something you'd want to put all your faith in.

snotty badger

It will need heat treating again once welded. I'd try Orange, a phone call can't hurt.

adesaxo31

Its not worth it i wasted a load of money getting an old marin frame repaired i got it welded professionally and then heat treated to restore the HAZ to t-6 and 4 months later it cracked in the same place and on top of that i had bought paint an decals if i just bought a new frame and saved a load of hassle and waiting

YeehaaMcgee

adesaxo31 wrote:

Its not worth it i wasted a load of money getting an old marin frame repaired i got it welded professionally and then heat treated to restore the HAZ to t-6 and 4 months later it cracked in the same place and on top of that i had bought paint an decals if i just bought a new frame and saved a load of hassle and waiting

What was the Marin frame? all the ones I've known have had a lifetime warranty.

adesaxo31

It was a marin alpine trail not sure on the yearbut it was the first to have the tara back end i bought it off ebay for 150 in a sorry state an saw the hairline cracks when i stripped the paint do you think i could of got it replaced mcgee all the best ade

YeehaaMcgee

Probably yes. I've cracked a few frames, and always had them repaired, no questions asked. Marin are good like that.

adesaxo31

What about now with being welded
I'm properly gutted now because it looks at me every time i go in the shed

cooldad

Nope once you've messed with it you're screwed.

YeehaaMcgee

adesaxo31 wrote:

What about now with being welded
I'm properly gutted now because it looks at me every time i go in the shed

What CD says - as lenient as they are, I doubt they'll entertain you now that you've messed with it.

adesaxo31

Oh well lesson learned but still can't help feeling a bit gutted though