Good for high strength, heat treatable wire. Applications: springs for upholstered furniture and automotive seats and backs. This steel was deleted as a SAE-AISI standard in 1993. |
UNS G10740, AMS 5120 D, ASTM A29, ASTM A682, FED QQ-S-700 (C1074), MIL SPEC MIL-S-46049, SAE J403, SAE J412, SAE J414 |