What combination of metal should I use to weld a s3 titanium front pipe?

Edited April 8, 20197 yr by Didrik

Titanium tig rod...

Im interested as well.

I guess there is a number of diffrent alloys on titanium exhausts? 

Does anyone know what alloy the S3 exhaust use or has successfully repaired one in the past?

4 hours ago, Bumler said:

Im interested as well.

I guess there is a number of diffrent alloys on titanium exhausts? 

Does anyone know what alloy the S3 exhaust use or has successfully repaired one in the past?

No just titanium as Paul says titanium tig filler rod

1 hour ago, technowaldo said:

No just titanium as Paul says titanium tig filler rod

I understand that but I need to know what alloy it is so that I can choose the correct grade for the filler rod.

 

I would guess its a lower grade Ti and not too critical as to what to use. Maybe try contact S3 ?? Good luck

Some people here don't seem to realise there's 40 different grades of titanium alloy and they are pretty much grade specific. Chances are its either grade 2 or grade 5

Edited April 11, 20197 yr by faussy

5 minutes ago, faussy said:

Some people here don't seem to realise there's 40 different grades of titanium alloy. Chances are its grade 5

Yeah I agree. Still not anyone of these 450 people that have successfully repaired one?

14 minutes ago, Didrik said:

Yeah I agree. Still not anyone of these 450 people that have successfully repaired one?

As paul says id try contacting s3, you never know they might have good customer support ? My money would be on either CP (grade 2 )or 6-4 (grade 5). A CP (er ti 2) rod will work adequately on the 6-4

Edited April 11, 20197 yr by faussy

33 minutes ago, faussy said:

As paul says id try contacting s3, you never know they might have good customer support ? My money would be on either CP (grade 2 )or 6-4 (grade 5). A CP (er ti 2) rod will work adequately on the 6-4

Thanks!