Black annealed wire
Material: low carbon steel wire through the process of wire drawing, acid washing, rust removing and annealing
Surface treatment: black iron wire can be annealed into black annealed wire
Wire gauge: Bwg8-Bwg22, 0.5mm-5mm
Tensile strength : 300-450Mpa
Elongation: >15%
Supply form: 1.spools
2.coils
3.be cut into certain sizes
4.U type shape.
Package: packed in coil:1.Plastic bag or PVC bags inside, weave cloth outside
2.Plastic bag or PVC bags inside, Hessian cloth outside
Packed in spool: spool specification according to customer’s requirements.
Usage: widely used in construction, handcraft, weaving wire mesh, products packing and daily use. others can be made according to customer's request.
Specification:
Sizes of black annealed Iron Wire |
|||
Wire Gauge
|
SWG in mm
|
BWG in mm
|
In Metric System mm |
8#
|
4.06
|
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
|
0.89
|
0.90
|
21#
|
0.81
|
0.813
|
0.80
|
22#
|
0.71
|
0.711
|
0.70
|
23# to 34# also available for galvanized iron wire. |