Hi all,
Looking at some 304L sheet at the moment with a high copper content of 1.5 wt% which was a suprise!, anyone think of good reasons chemistry may be at this level (everything else within AISI 30L spec) apart from poor scrap availability at the supplier?
Looking for a cold rolled steel producer in South America, capable of producing thin guage 100KSI grades. Generally ot ASTM A 108 or similar would do.
Any suggestions?
I'm looking for a CRA grade with 1500MPa Yield in tubular or forged condition for use in a pipeline application. The item will only be exposed to seawater in the event of accidental extreme conditions but requires resistance all the same. Size of around 400MM OD with a maximum wall thickness of...