... :780mm below good quality,good price,fast shipment Specifications Steel Strapping Handness:650-1000Mpa/mm2MOQ:5 MetricTons Delivery time:10 ... : Q195, Q215, Q215B, Q235, Q235B, Q345, 20MnSi steel. Technical Parameters:Ordinary steel strappingσb≥65-75kg/mm2(650-750Mpa),elongation:δ5≥3 ... 85kg/mm2(750-850Mpa),elongation:δ5≥4%-6%High quality steel strappingσb≥85-1000kg/mm2(8501000Mpa),elongation:δ5≥5-8% ...