ASTM WK90728
Copper is often deliberately added to austenitic stainless steels to reduce the effects of cold working. There are currently 3 alloy grades listed with copper for Group 1. The ballot is proposing an additional chemistry (304J3) to Group 1 which has already been included in F837, F879 and F593.
Date Initiated: 05-10-2024
Technical Contact: Kevin Menke