Black Annealed Wire Black Iron Binding Wire
Low Carbon Cold Drawn Wire /Black Wire (100kgs per coil-500kgs per coil. -1000kgs per coil )
Hard Drawn Wire for Nail making
Black iron wire
Materials: Q195. Q235, Low carbon wire
Tensile strength: 350-550N/MM2 600-900N/MM2
Treatment: Cold treatment process.
Packing: 25kg, 50kg, 100kg, 200kg in normal coils 400~500 Kg -1000 kgs per coil
Size gauge: BWG 4-BWG33
Packing way: Plastic inside and hessian cloth outside
Plastic inside and weave cloth bag outside
Put on wooden pallet
Or others as customer's requirement.
| Black iron wire |
| Diameter |
SWG(mm) |
BWG(mm) |
MM |
| 8 |
4.05 |
4.19 |
4.00 |
| 9 |
3.66 |
3.76 |
4.00 |
| 10 |
3.25 |
3.40 |
3.50 |
| 11 |
2.95 |
3.05 |
3.00 |
| 12 |
2.64 |
2.77 |
2.80 |
| 13 |
2.34 |
2.41 |
2.50 |
| 14 |
2.03 |
2.11 |
2.50 |
| 15 |
1.83 |
1.83 |
1.80 |
| 16 |
1.63 |
1.65 |
1.65 |
| 17 |
1.42 |
1.47 |
1.40 |
| 18 |
1.22 |
1.25 |
1.20 |
| 19 |
1.02 |
1.07 |
1.00 |
| 20 |
0.91 |
0.84 |
0.90 |
| 21 |
0.81 |
0.81 |
0.80 |
| 22 |
0.71 |
0.71 |
0.70 |
Wire rod is a rolled steel product (alloy or non-alloy), manufactured from semi-finished steel with a rectangular, rounded,
hexagonal or squared shape. Especially, fine cross-sections are reached by sequent cold drawing. Wire rod is wrapped around into the coils and also carried in this form.
The steel wire rod is a finished product and is cold-formed for farther processing. Although it has a variety of shapes, it is
mostly rolled round. Diameters often range from 5 to 15 millimeters , with most comply with the ISO standards, makes it easy for the sizes to advance in increments of 1 mm to 20 mm.
All steel wire rods are formed into the coils without any break. This is to ensure that steel wire rods are well-prepared for farther processing (usually by heat treating, coating, and cleaning). The coils' internal diameter often varies from 810 to 910 millimeters, and the external, from 1100 to 1300 millimeters (depends on the capability of mill's equipment). Subsequently, the weight of the coils differs from approximately 600 kg and larger above 2 tons.
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