Black annealed galvanized iron wire

7 month ago

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Tianjin Youfa Steel Co., Ltd

 8 month year

Product details

Introduction

Galvanized iron wire is designed to prevent rusting and shiny silver in color. It is solid, durable and extremely versatile, it is widely used by landscapers, craft makers, building and constructions,ribbon manufacturers, jewelers and contractors. Its aversion to rust makes it extremely useful around the shipyard, in the backyard, etc.

Galvanized wire is divided into hot dipped galvanized wire and cold galvanized wire (electro galvanized wire). Galvanized wire has good toughness and flexibility, the maximum amount of zinc can reach 350 g/sqm. With zinc coating thickness, corrosion resistance and other characteristics.

Hot-dipped galvanized iron wire

Hot dipped galvanized wire belongs to the primary wire products of galvanization. Hot dipped galvanized iron wire is made with choice low carbon steel wire, through wire drawing, wire annealing,rust removing and acid washing, zinc plating and coiling. The common sizes of hot dipped galvanized are from 8 gauge to 16 gauge, we also accept smaller or bigger diameter for customers' choices. Hot dipped galvanized wire with firm zinc coating provides strong corrosion resistance and high tensile strength. This kind of wire is widely used for making handicrafts, woven wire mesh, forming fencing mesh, packing products and other daily uses.

Size range: BWG 8-BWG 22

Zinc coat: 40-240g/m²

Tensile strength: 35-70kg/mm²

Elongation: 10%-25%

Packing: 0.1-1000kgs/coil, coil with plastic inside and hessian cloth outside or weave bag outside

Best quality 10 gauge steel wire galvanized steel wire

Electro galvanized iron wire

Electro galvanized wire, also called cold galvanized wire, electro galvanized iron wire is made with choice mild steel, through wire drawing, wire galvanizing and other processes. The processing of this wire is to use electrolytic equipment for galvanizing. In general, the zinc coating is not very thick, but the electro galvanized wire has enough anti-corrosion and anti-oxidation. In addition, the zinc coating surface is very average, smooth and bright. Electro galvanized wire zinc coated commonly is 8–50 g/m2. This wire is mainly used to make nails and wire ropes, wire mesh and fencing, binding of flowers and wire mesh weaving.

Size range: BWG 8-BWG 22, we can also offer BWG 8-BWG 28

Zinc coat: 8-18g/m²

Tensile strength: 35-70kg/mm²

Elongation: 10%-25%

Packing: 0.1-1000kgs/coil, coil with plastic film inside and hessian cloth outside or weave bag outside

Electro galvanized wire

1. Diameter: BWG23-BWG6 (0.6mm-5mm)

2. Zinc Coated: 10-30g/mm²

3. Elongation: ≥18%

4. Packing: 1-500kg/roll, PVC inside, woven bag outside

Specifications

1.Diameter range: 0.2-4.5mm
2.Tensile Strength: 300~1850 N/mm²
3.Standard: GB4357, DIN17223, JIS G 3521, A227, EN10270

4.Main application: making spring, mattress, wire rope.
5.Packing: pack in plastic spool, reel, bag, drum, carton and so on
Steel wire material: SAE1006, SAE1008, SAE1010, Q195, Q235, C45, C50, C55, C60, C65, 65Mn, C72A, C72B, C80, C82B, CT9A, GCr15, AND SO ON
The Raw Material: (45#, 60#, 65#, 62A, 72A, 65Mn, 70#, 82A, 82B, T9A, SAE1008, SAE1006, 18A, 22A)

Steel Grade GB Standard	Carbon %	Silicon %	Manganese %	Phosphorus %	Sulphur %	Chromium %	Nickel %	Cuprum %
60#	0.60-0.61	0.18-0.22	0.52-0.59	0.012	0.007	0.06-0.07	0.05	0.18
65#	0.65	0.21	0.56	0.013	0.008	0.05	0.04	0.14
65Mn	0.60-0.70	0.10-0.25	0.70-1.00	0.030	0.030	0.20	0.20	0.25
70#	0.69-0.71	0.19-0.21	0.53-0.58	0.010-0.012	0.003-0.006	0.01-0.05	0.02-0.04	0.04
72A 72B	0.72	0.19	0.71	0.013	0.006	0.02	0.02	0.03
80#	0.80-0.81	0.22-0.24	0.59-0.76	0.008	0.004	0.04
82A 82B	0.82	0.24-0.25	0.76-0.77	0.011-0.014	0.004-0.007	0.17-0.17

Gauge	SWG		BWG		AWG
Gauge	Inch	mm	Inch	mm	Inch	mm
8	0.16	4.046	0.165	4.191	0.1285	3.264
9	0.144	3.658	0.148	3.759	0.1144	2.906
10	0.128	3.215	0.134	3.404	0.1019	2.588
11	0.116	2.946	0.12	3.048	0.0907	2.305
12	0.104	2.642	0.109	2.769	0.0808	2.053
13	0.092	2.337	0.095	2.413	0.072	1.828
14	0.08	2.032	0.083	2.108	0.0641	1.628
15	0.072	1.829	0.072	1.829	0.0571	1.45
16	0.064	1.626	0.065	1.651	0.0508	1.291
17	0.056	1.422	0.058	1.473	0.0453	1.15
18	0.048	1.219	0.049	1.245	0.0403	1.024
19	0.04	1.016	0.042	1.067	0.0359	0.912
20	0.036	0.914	0.035	0.839	0.032	0.812
21	0.032	0.813	0.032	0.831	0.0285	0.723
22	0.028	0.711	0.028	0.711	0.02535	0.644
23	0.024	0.61	0.025	0.635	0.02256	0.573
24	0.022	0.559	0.022	0.559	0.02011	0.511
25	0.02	0.508	0.02	0.508	0.01791	0.455
26	0.018	0.457	0.018	0.457	0.01594	0.405

BWG
Gauge	Diameter(mm)	Tensile Strength(n/mm2)	Zinc Thickness(g/m2)	Weight of unit coil(kg)
5.5~6#	5.00	300~1500	30~100	400~600
7#	4.57	300~1500	30~100	400~600
8#	4.19	300~1500	30~100	400~600
9#	3.76	300~1500	30~100	400~600
10#	3.40	300~1500	30~100	400~600
11#	3.05	300~1500	30~100	400~600
12#	2.77	300~1500	30~80	400~600
13#	2.41	300~1500	30~80	400~600
14#	2.11	300~1500	30~80	400~600
15#	1.83	300~1500	30~80	400~600
16#	1.65	300~1500	30~80	25~500
17#	1.47	300~1500	30~80	25~500
18#	1.24	300~1500	≥12	25~500
19#	1.07	300~1500	≥12	25~500
20#	0.89	300~1500	≥12	25~400
21#	0.81	300~1500	≥12	25~400
22#	0.71	300~1500	≥12	25~200
23#	0.64	300~1500	≥12	25~150
24#	0.56	300~1500	≥12	10~150
25#	0.51	300~1500	≥12	10~100
26#	0.46	300~450	≥12	10~50
27#	0.41	300~450	≥12	10~50
28#	0.36	300~450	≥12	10~50
29#	0.33	300~450	≥12	10~50
30#	0.30	300~450	≥12	5~20
30.5#	0.28	300~450	≥12	5~20