mariolucas75
Civil/Environmental
- Sep 21, 2010
- 69
Dear All,
There are bolts installed on duplex SS flange A182F51, which started corroding...
Bolts are having marking L7 which as I found out is A320 material... what material is that (different resources say different thing - Alloy and SS)?
And the main question - Are these two compatible in terms of dissimilar metal corrosion .... or where i can find a reference what "family" bolts are compatible for such and such flange for example .. ?
Thank you so much
There are bolts installed on duplex SS flange A182F51, which started corroding...
Bolts are having marking L7 which as I found out is A320 material... what material is that (different resources say different thing - Alloy and SS)?
And the main question - Are these two compatible in terms of dissimilar metal corrosion .... or where i can find a reference what "family" bolts are compatible for such and such flange for example .. ?
Thank you so much