SG-Extra

Brief description

Klein designation: SG-Extra
Class of steels: silver steel with additions of W and V
Material number: 1.2516
Standard EN: 120 WV 4; S6-5-2
Machinability: good
Hardening capability: up to 64 HRc
Polishing ability: adapted for mirror polishing
Uses: cutting tools and wear resistant parts for numerous industrial branches

 

SG-Extra ~ F 1, German no. 1.2516, DIN Abbreviation 120WV4, alloy tool steel, with 1.20 % carbon, cold worked, not stainless, RoHS compliant.
Application range: wear resistant mechanical tooling, drills, scraping tools, automotive and dental drills.