416 is the most machinable of all stainless steels, machinability can be further improved by adding sulphur. The addition of sulphur can lead to inclusions however, the sulphur will also reduce weldability and corrions resistance to a level below that of 410.



1.4031    X30Cr13                     

1.2080     X20Cr13                   

1.2083     X15CR13

1.4021     420              

1.4028     410

420S45    416

420S37    1.4034 

420S29    440B

Technical Information