NA 099

DIN Standards Committee Steel Wire and Wire Products

DIN ISO 9649 [New] references following documents:

Document number Edition Title
DIN EN 10270-2 2012-01 Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire; German version EN 10270-2:2011 More 
ISO 8458-3 2002-10 Steel wire for mechanical springs - Part 3: Oil-hardened and tempered wire More