Material: Q195 low carbon steel wire

Wire Gauge: BWG4 ~ BWG25 

Wire Diameter: 6mm ~ 0.5mm 

Tensile Strength: 300~500 N/mm2

Elongation: 8% - 15%

Process: Wire Rod → Drawn Wire → Annealed → Wire Coiling→Packing

Annealing:
Different wire thickness require different temperature and annealed time, we can control it according customer`s requirements, make the wire soft or hard.

Feature:
Our black annealed wire with good elasticity and flexibility, can control it's degree of hardness and softness in the annealing process.

Package:

1.Bind with wire
2.Plastic film inside and hessian cloth /woven bag outside
3.Carton
4.Other packing according customer`s requirement.

Weight of coil: 0.1-1000kg/coil, can be make as customers’requirement.

Application: Black annealed iron wire mostly used as binding wire in construction, tie wire or baling wire in building, parks and daily binding.

Sizes of Black Annealed 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	-
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	-
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 black annealed wire.