Black Annealed Wire for Binding or Baling Tie

• Customization: Available
• Material: Low-Carbon Iron Wire
• Cross Sectional Shape: Round
• Model NO.: BW-01
• Application: Construction Wire Mesh, Protecting Mesh, Fence Mesh, Decorative Mesh, Screen, Gabion Mesh, Window Curtain, Barbecue Wire Mesh, Filter, Cages, Binding and Baling
• Type: Straight Wire
• Wide in Width: as Request
• Surface Treatment: Black
• Metal Wire Drawing: Cold Drawing
• Status: Soft State
• Thickness: as Request
• Wire Gauge: 0.2mm up to 4.2mm
• Tensile Strength: 350 to 550
• Annealed: Yes
• Loading Quantity: 25 Tons
• Transport Package: 25 Kg Per Roll
• Specification: ASTM
• Trademark: OEM
• Origin: Hebei, China
• HS Code: 7217100000
• Production Capacity: 100 Ton/Day

Product Description

We are an ISO9001 approved manufacturer for black and galvanized wire products, based in Hebei, China. We have exported iron wire more than 20 years.


Product Introduction:

1. Material Q195

Black annealling wire and all other wire mesh are manufactured by wire rod. We buy this material from the biggest steel factory in China. The type of wire rod is Q195

2. Drawing

There are two kinds of drawing machine: powder drawing and water drawing. powder drawing is fit for junior drawing(6.5mm~4.0mm).

One powder drawing machine has 4 tanks and 4 molds. One tank is matched with a mold. Each of them are offered energy by a electromotor . 0.9mm(max)can be "eat" when the wire cross a mold. There are no loss of weight during drawing.

3. Annealing

Anneal is to low the tensile strength of wire. The stove is solid and built with red bricks. The architecture of anneal stove is cuboid . Different thickness of wire require different temperature. Range is from 700°C to 900°C. Output of the anneal stove, the tensile strength is 400N~600N.

 

Iron Wire
Wire Gauge Size	SWG(mm  )	BWG(mm)	BG(mm)
6	4.87	5.15	5.032
7	4.47	4.57	4.481
8	4.06	4.19	3.988
9	3.66	3.76	3.551
10	3.25	3.40	3.175
11	2.95	3.05	2.827
12	2.64	2.77	2.517
13	2.34	2.41	2.24
14	2.03	2.11	1.994
15	1.83	1.83	1.775
16	1.63	1.65	1.588
17	1.42	1.47	1.412
18	1.22	1.25	1.257
19	1.02	1.07	1.118
20	0.91	0.89	0.996
21	0.81	0.813	0.887
22	0.71	0.711	0.749
23	0.61	0.025	0.707
24	0.56	0.022	0.629
25	0.51	0.02	0.56
26	0.46	0.018	0.498