Hardened and tempered steel strip
Grade with sae1045,sae1050,sae1055,sae1060,sae1065,sae1070,
sae1075,sae1080,sae1095,c75cr1,51crv4,60si2mn sk4,sk5 etc
Material widely used to automotive components, springs, plaster tools and blade and knife
Production of thickness from 0.15mm -2,5mm
Width from 6mm to 400mm
Surface: polished bright or blue or grey blue
Edge: slitted and rounded
Hardness: 42-52hrc
Tensile strength : 1450-1650MPA
Coil ID: 300mm,400mm,500mm.
