Fittings. Bar corrugated class A3. Nursultan. Delivery from 8-10 tons

Corrugated bar A3 class Production and characteristics of corrugated bar A3 Corrugated bar A3 is produced by hot rolling followed by two-pass application of corrugations from steel 35GS and 25G2S. Corrugation - helical bulges with left and right entry on the rod - adds strength and resistance to loads to A3 bars. Characteristics of a corrugated bar: weight of one meter is 1.58-39.46 kg, in one ton - 25-632 m, length - up to 12 m, resistance time - up to 590 newtons per sq. mm, yield strength - 390 newtons per sq. mm, relative elongation - no more than 14%, bar bending - satisfactory. You can see the parameters for corrugated bars with a specific diameter in the A3 reinforcement size table.