... )Tensile Strength: Minimum 750 Mpa 3)Fiber Length : 25,30, 35, 50, 60 mm SpecificationsCorrugated Steel Fiber 1)Cold-draw steel wire 2 ... Length : 20,25,30, 35, 50, 60 mm Conformance : ASTM A 820/ A 820 M , Type I Equivalent Diameter : 0.35 mm - 1.00 mm Appreance : middle ...