ASTM A959-19 pdf free.Standard Guide For Specifying Harmonized Standard Grade Compositions For Wrought Stainless Steels. ASTM A959 provides a guide to ASTM Subcommittees A01.06, A01.10, A01.17, A01.22, and A01.28 for specifying chemical composition limits of wrought stainless steels. It is intended that these recommended grade composition limits be suitable for adoption by other standardization bodies that prepare standards for stainless...