Low-carbon wire for additional reinforcement of reinforced concrete structures
Low-Carbon Steel Wire for Additional Reinforcement of Reinforced Concrete structures (GOST 6727-80)
This wire of the unsteady form is made from steel 1кп, 2кп, 3кп (rimming steel) for the additional reinforcement of reinforced concrete structures.
Wire is supplied in coils of 1300-1500 kg.
Basic parameters and dimensions of the wire shall correspond to the specifications shown in the below tables and figure.
Wire Basic Parameters, Dimensions and Mechanical Properties (Gost 6727-80)
| Wire Diameter, mm | 3.0 | 4.0 | 5.0 | ||
| Groove Depth, h, mm | 0.15 | 0.20 | 0.25 | ||
| Maximal Deviation in Groove Depth, mm | +0.05 | -0.02 | |||
| Groove Spacing, mm | 2.0 | 2.5 | 3.0 | ||
| Groove Spacing Maximal Deviation, mm | +0.02 | ||||
| Ledge, mm | 0.6 | 0.8 | 1.0 | ||
| Ledge Maximal Deviation, mm | ±0.02 | ||||
| Steel | 1кп | 2кп | 3кп | 2кп | 3кп |
| Cracking Force, kg | 400 | 720 | 1085 | ||
| Relative Elasticity, %, not less than | 2.0 | 2.5 | 3.0 | ||
| Linear Density, kg | 0.052 | 0.092 | 0.144 | ||
