... steel fiber 2.low carbon steel wire 3.Dameter from 0.4mm to 1.2mm 4.high-quality,reasonable price,good service Hooked steel ... :0.4mm-1.2mm2.Length: 25mm-60mm3.Material: low carbon steel wire4.Feature: excellent tensile,high tenacity,against cracking,impact and ... : highway,tunnel,building,airport road surface and so on . Hooked Steel FiberMODELDIAMETE(mm)LENGTH(mm)ASPECTRATIO(mm)TENSILE STRENGTH(Mpa)YS ...