Blue tempered C55 C67 C75 C80 steel strip
GuangWeiYouLiang's Cold-rolled Hardened and tempered steel strip with bright blue color, slit/round/square edge, hardness: 42-52 hrc according customer's request, we know elasticity for this blue tempered C55 C67 C75 C80 steel strip is most important, so the materials must undergo a full tempering process in the last steps ensure good flexibility, GuangWeiYouLiang's steel strip has homogenous hardness, fine mechanical performance etc. properties; before lading we can always do Mill Inpection Certificate, and all testing record is backuped till customer received goods, and run out it, apart from our own examination, we also accept Client's goods inspected by The Third Party,
Material grade: c45 c50 c55 c60 c67 c70 c75 c80 c85 c90 420J 50CrV4 60Si2Mn.
Width: 4-300mm
Thickness: 0.08-3.0mm
Coil weight, external/internal diameter, packing method can be customized.
Application: this kind blue tempered C55 C67 C75 C80 steel strip has widely uses for furniture accessoreis, appliance metal parts, washers, clips, stampings, spring, domestic DIY parts etc.
One of use below:
