twisted soft annealed black iron binding wire
Binding wire, also known as tie wire or tying wire, used in daily packing, in industrial and construction fields. 0.71mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm are the main wire diameters for bundling uses. Especially 0.71mm and 0.8mm. Materials are annealed and galvanized.
Major Products ( Classified according to wire sizes and packing forms)
Twisted soft annealed black iron binding wire
18 gauge soft binding black annealed twisted double iron wire
18 gauge 2kg coil black annealed binding wire
16 Gauge binding wire
for mooring of reinforced concrete structures
Material：
Made of Q195/SAE1006/SAE1008, iron wire, low carbon steel wire.
Steel Wire Rod Chemical Composition Element Fraction of Total Mass (%)
| C | Mn | Si | P | S | Cu | Sn | Cr | Ni | Mo |
| 0,06 - 0,08 | 0,35 - 0,45 | max 0,10 | max 0,03 | max 0,025 | max 0,25 | max 0,03 | max 0,20 | max 0,20 | max 0,03 |
Process:
Annealing Technology: The wire materials go through over 1000 degrees high temperature calcination (the process will maintain enough time), then to appropriate cooling rate.
The purposes:
1.Reduce the hardness, improved machinability.
2.Elimination of residual stress, stable size, reduce the deformation and crack tendency
3.Grain refinement, restructuring the organization, drop defects in the organization.
Package：
Coils: 10 × 50 kg coils into 500 kg bundle, metal strapped without pallet.
Straightened lengths: 20 × 25 kg bundles or 10 × 50 kg bundles, poly and gunny wrapped with metal strapping, without pallet support.
Tie wire/belt packs: wrapped in greaseproof paper, 10 ×15 kg rolls into 150 kg carton, 64 × 150 kg cartons into 9600 kg pallet.
