Description of Material Conditions

DIN EN 515:1993

State: Description:
O Soft annealed – Products with the material condition O can be defined in case of the material condition was caused by a warm forming procedure
H111 Annealed and slightly strain-hardened during subsequent operations such as stretching or leveling
H18 Strain hardened – 4/4 hard (fully hardened)
H24 Strain hardened and reannealed – 1/2 hard (half hard)