Allegheny Technologies Inc. announced Friday that ATI Allegheny Ludlum will increase prices for most cold and hot rolled
stainless steel sheet and strip products, continuous mill
plate products, and duplex
alloys. Effective May 1, the company will increase base prices for hot and cold rolled products by six percent, and
stainless steel and continuous mill
plate products by nine percent. Prices for the company's lean duplex alloy and duplex alloy sheet, strip and
plate products will also go up by six percent.