Rolled Wire Rods for Pre-Stressed Concrete Bars

Rolled Wire Rods for Pre-Stressed Concrete Bars

Grade No Chemical Composition (%)
C Si Mn P S
UB 30Si 0.29-0.33 1.50-2.00 0.60-0.90 0.020 Max 0.020 Max
UB 35Si 0.34-0.38