First series
Black Annealed Wire For Packing
- Black Annealed Wire Size：0.63-4.5mm
- Packing： Coil，Spool
- QUALITY Meet the requirements of "GB/T343 general purpose low carbon steel wire" and related standards. GB/T343 and other standards.
Product Introduction
Black Annealed Wire
Hard Drawn Low Carbon Wire has been cold drawn to the required diameter and heat treatment is available. Often used for plating, redrawing and coating, it is important that the surface finish of the wire is clean and smooth. It will take moderate bending or flattening, machine ability is fair and the wire can be roll threaded.
This is a general purpose manufacturing wire suitable for a large range of applications. Various applications include super market trolleys, shelving, baskets, racks, hooks and general automotive parts.
Additional Info
Diameter Range: 1.60-12.50 mm
Diameter Range: 1.90-12.50 mm
Diameter Range: 4.00-7.80 mm
Hard Drawn Low Carbon Wire Specifications
Diameter Properties
Hard Drawn Low Carbon Wire is manufactured to comply with the following diameter tolerances:
| Nominal Wire Diameter | Tolerance (mm) |
| 1.60mm up to and incl. 1.80mm over 1.80mm up to an incl. 2.80mm over 2.80mm up to and incl. 5.00mm over 5.00mm up to and incl. 8.00mm | +/- 0.02 +/- 0.03 +/- 0.03 +/- 0.03 |
Tensile Strength (MPa)
The tensile strength is defined as the maximum load achieved in the tensile test, divided by the cross-sectional area of the wire test. The tensile strength developed depends on the amount of reduction in area to the finished size. Tensile is not considered of prime importance to this product however the following table is given as a general guide:
| Nominal Wire Diameter | Tensile Range (Mpa) |
| less than or equal to 1.75mm over 1.75mm up to and incl. 2.00mm over 2.00mm up to and incl. 2.24mm over 2.24mm up to and incl. 2.70mm over 2.70mm up to and incl. 2.80mm over 2.80mm up to and incl. 4.20mm over 4.20mm up to and incl. 10.00mm over 10.00mm up to and incl. 11.50mm over 11.50mm up to and incl. 12.50mm | 800/1100 750/1050 700/1000 650/950 600/900 550/850 500/800 450/750 500/800 |
Steel Chemistry
OneSteel uses a variety of steel grades to manufacture its Hard Drawn Low Carbon range. The table below is indicative only of steel chemistries used.
| – | HDLC | Truform | Hiform |
| % Carbon % Phosphorus % Manganese % Silicon % Sulphur | 0.04 – 0.07 0.03 max 0.40 – 0.60 0.12 – 0.22 0.03 max | 0.05 max 0.03 max 0.50 max 0.12 – 0.18 0.03 max | 0.06 max 0.04 max 0.25 – 0.50 0.05 max 0.04 max |
