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Galvanized wire is made of high-quality low-carbon steel wire rod, which is made of high-quality low-carbon steel, after drawing, pickling, rust removal, high-temperature annealing, and hot-dip galvanizing. Processed by cooling and other technological processes. Galvanized wire is divided into hot-dip galvanized wire and cold galvanized wire (electro-galvanized wire).
Electro galvanized wire,also calleed cold galvanized wire,is made of high quality carbon steel wire.The processing of thid wire id to use electyolytic equipment for galvanizing.In general,the zine coating is not very thick,but the electro galvanzied wire has enough anti-corrosion and anti-oxidation,the zinc coating surface is very average,smooth and bright.Electro galvanized wire zinc coated commonly is 8-50 g/m2.this is mainly used to make nails and wire ropes,wire mesh and fencing,binding of flowers and wire mesh weaving.
Hot dipped galvanized wire belongs to the primary wire products of galvanzation.The common sizes of hot dipped galvanized are from 8 gague to 16 gague,we aslo accept smaller or bigger diameter for customers' choices.Hot dipped galvanized wire with firm zice 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.
Nominal diameter of Strand. In (mm) | Number of Wires in Strand | Nominal diameter of Coated Wires in Strand. (mm) | Approximate Weight of Strand(kg/304.8m) | Minimum Breaking Strength of Strand (KN) | ||||
Utilities Grade | Common Grade | Siemens Martin Grade | High Strength | Extra High Strength Grade | ||||
3/16 (4.76) | 7 | 1.57 | 33 | ----- | 5.115 | 8.452 | 12.677 | 17.748 |
7/32 (5.56) | 3 | 2.64 | 40 | ----- | 6.228 | 10.409 | 15.569 | 21.796 |
7/32 (5.56) | 7 | 1.83 | 44 | ------ | 6.850 | 11.387 | 17.126 | 24.020 |
1/4 (6.35) | 7 | 2.03 | 55 | ------ | 8.452 | 14.012 | 21.129 | 29.581 |
9/32 (7.14) | 7 | 2.36 | 74 | 20.462 | 11.432 | 18.905 | 28.469 | 39.812 |
5/16 (7.94) | 7 | 2.64 | 93 | ----- | 14.234 | 23.798 | 35.586 | 49.820 |
3/8 (9.52) | 7 | 3.05 | 124 | 51.155 | 18.905 | 30.915 | 48.040 | 68.503 |
7/16 (11.11) | 7 | 3.68 | 181 | 80.068 | 25.355 | 41.591 | 64.499 | 92.523 |
1/2 (12.70) | 7 | 4.19 | 234 | 111.206 | 32.917 | 53.823 | 83.627 | 119.657 |
1/2 (12.70) | 19 | 2.54 | 229 | ------ | 33.895 | 56.492 | 84.961 | 118.768 |
9/16 (14.29) | 19 | 2.87 | 289 | ------- | 42.881 | 71.616 | 107.202 | 149.905 |
5/8 (15.88) | 19 | 3.18 | 361 | ------- | 48.930 | 80.513 | 124.995 | 178.819 |
3/4 (19.05) | 19 | 3.81 | 524 | ------- | 71.172 | 116.643 | 181.487 | 259.331 |
Grade | Chemical composition table% | ||||
| C | Si | Mn | P | S |
45 | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
60 | 0.57-0.65 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
65 | 0.62-0.70 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
70 | 0.67-0.75 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
SWRH77B | 0.74-0.81 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
SWRH82B | 0.79-0.86 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
Diameter(mm) | 1.57 | 1.65 | 1.83 | 2.03 | 2.36 | 2.54 | 2.64 | 2.77 | 3.05 | 3.18 | 3.30 | 3.63 | 3.68 | 3.81 | 4.09 | 4.19 | 4.50 | 4.55 |
Zinc Coated(g/m²) | 153 | 153 | 153 | 183 | 214 | 214 | 244 | 244 | 259 | 259 | 259 | 275 | 275 | 275 | 275 | 275 | 275 | 275 |
Product Description | Galvanized Wire/Iron Wire/Steel Wire | |||
Quality Standard | GB/T343; BS EN 10257-1:1998; GB/T3028; BS 4565; ASTM B-498: 1998 GB/T15393; BS EN 10244-2:2001 | |||
Raw Material | A: 1006、1008、1018、Q195, Q235, 55#,60#,65#,70#,72A, 80#,77B,82B B: 99.995% Purity Zinc | |||
Size Range | 0.15mm-6.00mm | |||
Tensile Strength Range | 290MPa-1200Mpa | |||
Zinc Coating | 15g/m2-600g/m2 | |||
Packing | Coil, Spool, Wooden Drum, Z2, Z3 | |||
Packaging Weight | 1kg-1000kg |