STAINLESS AUSTENITIC DESULPHURISED STEEL OF IMPROVED MECHNABILITY ESPECIALLY FOR USE IN APPLICATIONS REQUIRING VERY HIGH MACHINING SPEEDS AND MACHINING ON AUTOMATIC LATHES

摘要

Austenitic stainless steel contains in wt.%- less than 0.1C; less than 2Si; less than 2Mn; 7-12Ni; 15-25Cr; 0.01-0.55 S; 1-5Cu; less than 0.0035Ca; less than 0.007 O with the ratio of Ca to O being 0.2-0.6.