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[China]
Trade Verify
Address: Huarong Building, No.85 Guanjiaqiao, Gulou District, Nanjing, Jiangsu,P.R.China
Contact name:Nancy
Nanjing Suntay Steel Co.,Ltd |
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Steel Wire for Hosing and Casing
Diameter Range: 0.6-2.20 mm
Surface Finish: Hot Dipped Galvanizing
Galvanised Wire Working Specifications
Given that galvanized wire is classified according to the amount of zinc coating, the following table outlines the difference between tensile strength.
Nominal Diameter | Minimum number of reverse bends (Bright and Class B) | Minimum number of Torsions (Bright and Class B) | Minimum mass of coating (g/m2) | ||||
1770 Mpa | 1960 Mpa | 2160Mpa | 1770 Mpa | 1960 Mpa | 2160Mpa | Class B | |
over 0.6mm ~ incl.0.65mm over 0.65mm ~ incl.0.70mm over 0.70mm ~ incl.0.75mm over 0.75mm ~ incl.0.80mm over 0.80mm ~ incl.0.85mm over 0.85mm ~ incl.0.90mm over 0.90mm ~ incl.0.95mm over 0.95mm ~ incl.1.00mm over 1.00mm ~ incl.1.10mm over 1.10mm ~ incl.1.20mm over 1.20mm ~ incl.1.30mm over 1.30mm ~ incl.1.40mm over 1.40mm ~ incl.1.50mm over 1.50mm ~ incl.1.60mm over 1.60mm ~ incl.1.65mm over 1.65mm ~ incl.1.70mm over 1.70mm ~ incl.1.80mm over 1.80mm ~incl.1.85mm over 1.85mm ~ incl.1.90mm over 1.90mm ~ incl.2.00mm | 11 10 16 15 13 12 11 10 17 16 15 13 11 14 13 13 11 10 10 9 | 10 9 15 14 12 11 10 9 16 15 14 12 10 13 12 12 11 10 10 9 | 9 8 14 13 11 10 9 8 14 13 13 10 9 12 11 11 10 8 8 7 | 28 28 28 28 28 28 28 28 26 26 25 25 25 25 25 25 25 24 24 24 | 25 25 25 25 25 25 25 25 23 23 22 22 22 22 22 22 22 21 21 21 | 23 23 23 22 22 22 22 22 21 21 20 19 19 19 19 19 19 18 18 18 | 60 60 60 60 70 70 70 70 80 80 90 90 100 100 100 100 100 100 115 115 |
Diameter Properties
Standard Galvanized Wire is manufactured to comply with the following diameter tolerances:
Nominal Wire Diameter | Tolerance (mm) |
over 0.60mm up to and incl. 1.00mm over 1.00mm up to and incl. 1.80mm over 1.80mm up to and incl. 2.00mm | +/-0.015 +/-0.02 +/-0.025 |
Steel Chemistry
A combination of steel grades is used and heat treatment processes to manufacture soft, medium and hard tensile grades. The table below is indicative only of steel chemistries used.
Tensile Grade | % Carbon | % Phosphorus | % Manganese | % Silicon | % Sulphur |
Standard | 0.45~0.50 | 0.032 | 0.5 ~1.00 | 0.10~0.34 | 0.041 |
High | 0.59~0.63 | 0.035 | 0.5 ~1.10 | 0.10~0.35 | 0.045 |
Extra-High | 0.65~0.83 | 0.035 | 0.5 ~1.10 | 0.10~0.35 | 0.045 |
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