Blue cold rolled hihg carbon spring Steel strip
1)Material:50# 65Mn
2)Color: black, bright,blue, yellow

3)Specification :   thickness : 0.3-2.5mm

                           width :         40-250mm

4)HRC 46-49

5)Usage:  all the products are used widely in tool & hardware,various mud trowel, shovel, woodworking band saw, automatic clutch patch ,   reeling shutter spring steel strip, horologe clockwork spring ,shoes material ,hook material, spin ,standard stamping ,packing strip, and other industrial-used steel strip.

Your early reply will be appreciated

 sarah  shi

 0086 15053979735