... requirements4.tensile strength >1000Mpa6.Feature: excellent tensile,high tenacity,against cracking,impact and fatigueUsage: highway road ... volume5: .Available for jointless floor Materail standard and quality gurantee: According to the standard of JG/T3046 ... Length:20mm,25mm,30mm,35mm Equivalent Diameter: 0.30-0.40 mm 0.40-0.50 mm ... -1510°C 1500-1580°C High quality steel fiber for concrete reinforcement