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Black Iron Wire – The Most Economical Wire Material of Mesh or Fence
Black Iron Wire, also known as oil painted black iron wire or black mild steel wire, is a kind of iron wire without any processing. Compared with annealed wire, it is more economical to form coil wire, tie wire, or cut into straight wire. Black iron wire gauge is mainly from 8 G to 38 G (wire diameter from 0.15 mm to 4.5 mm). Another size can accepted as customers' requirements. Black iron wire is the commonly used material in production of woven wire mesh, welded wire mesh and binding wire.
Table 1: Black Iron Wire Gauge Chart | |||
Wire Gauge | SWG mm | BWG mm | In Metric System mm |
8 G | 4.06 | 4.19 | 4.00 |
9 G | 3.66 | 3.76 | - |
10 G | 3.25 | 3.40 | 3.50 |
11 G | 2.95 | 3.05 | 3.00 |
12 G | 2.64 | 2.77 | 2.80 |
13 G | 2.34 | 2.41 | 2.50 |
14 G | 2.03 | 2.11 | - |
15 G | 1.83 | 1.83 | 1.80 |
16 G | 1.63 | 1.65 | 1.65 |
17 G | 1.42 | 1.47 | 1.40 |
18 G | 1.22 | 1.25 | 1.20 |
19 G | 1.02 | 1.07 | 1.00 |
20 G | 0.91 | 0.89 | 0.90 |
21 G | 0.81 | 0.813 | 0.80 |
22 G | 0.71 | 0.711 | 0.70 |
Types: hard drawn wire and soft annealed wire.
Hard drawn wire:
Soft annealed wire:
Features of Black Iron Wire
Applications of Black Iron Wire
Black Iron Wire Pendant Lamp - Round
Black Iron wire dining chair