Galvanized steel wire of State Standard GOST 9850-72 for strand cores
Galvanized steel wire of State Standard GOST 9850-72 is designed for core manufacturing of steel reinforced aluminum and bronze wire. Galvanized steel wire for steel reinforced aluminum and bronze wire is made of diameters from 1,50 to 4,50 mm. Galvanized steel wire of GOST 9850-72 for strands cores can be supplied of two grades: SS – for single-strand cores and MS – for multi-strand wire cores. High-carbon steel wire of GOST 9850-72 is also used as a core when manufacturing Egoza barbed wire.
Supply of galvanized steel wire of GOST 9850-72
Galvanized steel wire for cores of steel reinforced aluminum and bronze wire is supplied in coils of weight from 350 to 800 kg.
Wire diameter, mm | Ultimate tensile resistance, N/mm2 | Zinc surface density, g/m2, not less | |||
---|---|---|---|---|---|
A class | B class | C class | Group 1 | Group 2 | |
1,5 | 1450 | 1340 | 1310 | 60 | 185 |
1,65 | 1450 | 1340 | 1310 | 70 | 200 |
1,85 | 1450 | 1340 | 1310 | 70 | 215 |
2 | 1450 | 1340 | 1310 | 70 | 215 |
2,1 | 1450 | 1340 | 1310 | 80 | 215 |
2,2 | 1450 | 1340 | 1310 | 80 | 215 |
2,3 | 1410 | 1310 | 1310 | 80 | 230 |
2,4 | 1410 | 1310 | 1310 | 80 | 230 |
2,5 | 1410 | 1310 | 1310 | 100 | 230 |
2,65 | 1410 | 1310 | 1280 | 100 | 230 |
2,8 | 1410 | 1310 | 1280 | 100 | 230 |
2,95 | 1410 | 1310 | 1280 | 100 | 230 |
3,05 | 1410 | 1290 | 1280 | 100 | 245 |
3,2 | 1410 | 1290 | 1280 | 100 | 245 |
3,4 | 1410 | 1290 | 1180 | 100 | 245 |
3,5 | 1410 | 1290 | 1180 | 100 | 245 |
3,6 | 1380 | 1290 | 1180 | 100 | 260 |
3,8 | 1380 | 1290 | 1180 | 100 | 260 |
4,5 | 1380 | 1290 | 1180 | 100 | 275 |