Hooked steel fibre 1.Diameter: 0.5-1.0mm 2.Length: 25-60mm 3.Tensile strength: 1100MPa 4.ISO 9001 certificated Hooked steel fibre1.Diameter:0.4mm-1.0mm2.Length: 25mm-60mm3.Material: low carbon steel wire4.Feature: excellent tensile,high tenacity,against cracking,impact and fatigue5.Uses: highway road surface,tunnel,building,airport road surface and so on . 

low carbon hooked steel fibre