sell Blue Spring Steel Strip in 65Mn 50# grade, 0.30-2.50mmx40-250mm with excellent straightness & flatness

Blue spring Steel Strip

 

SIZE:   1). thickness: 0.30-2.30mm     2) width: 5-230mm MATERIAL: 50#, 65Mn, 60Si2Mn, T8A-T10A  COLOR: blue, black, blue grey, bright, yellow FINISH: tempered & hardened, round edge, HRC46-48 PACKING: sea-worty packing   APPLICATION:spring for rolling door/ garage door/ shutter, shovel, trowel,  automatic clutch patch, horologe clockwork spring, lock making, shoes material, spin etc 

 

Ms.zoedia

Skyp.e: steelstrip03

Mob:00 86 159 539 99396