Wire made of low-carbon steel for reinforcement of concrete BP-1 class (intermediate diameters)
ТU 14 -1 -5572 -2008
Benefits
- The use of certified BP-1 wire with diameters of 3.8 and 4.8 mm instead of diameters of 4 and 5 mm allows for metal savings in reinforced concrete products and grids by 11% and 8%, respectively.
Characteristics
Packaging and labeling
Type of delivery
Diameter, mm |
Type |
Weight, kg |
Inner diameter of the riot, not less than, mm |
Additional packaging |
3,8; 4,8 |
Heavy-duty coils |
700-1100 |
380 |
is missing |
Specifications
Sizes
Wire diameter, mm |
Dent depth, mm |
Max deviation in the depth of dents, mm |
Dent pitch, mm |
Max step deviation, mm |
Ledge length B, mm |
Maximum deviations, mm |
3.8 |
0.20 |
+0.05 -0.1 |
2.5 |
(+/-) 0.02 |
0.8 |
(+/-) 0.02 |
4.8 |
0.25 |
3.0 |
1.0 |
Mechanical properties
Nominal diameter, d, mm |
Breaking force, kgf |
The force corresponding to the conditional yield strength, kgf |
Number of kinks |
Elongation, %, not less |
Linear density, kg, not more than |
3,8 |
720 |
630 |
4 |
2,5 |
0,082 |
4,8 |
1085 |
985 |
4 |
3,0 |
0,132 |
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