Soft Black Annealed Iron Metal Steel Binding Tie Wire is also known as oil painted black iron wire or black mild steel wire, which is offered in the form of coil wire, tie wire or cut into straight wire.
Materials:
low carbon steel wire, through the process of wire drawing, acid washing and rust removing, annealing.
Features:
it offers excellent flexibility and softness through the process of oxygen free annealing.
Application:
mainly used as tie wire or binding wire in construction,used in woven wire mesh or crafts making, etc.
Packing:
in coils and each coil to be wrapped inside with PVC strips and outside with Hessian cloth or inside with PVC strips and outside with weaving bag also can be made according to our customers' requirements.
Main specification:
| Wire Guage |
BWG8 ~ 23 # |
| Wire Diameter |
4mm ~ 0.8mm |
| Tensile Strength |
350~980 N/mm2 |
| Coil weight |
25kg, 50kg, 100kg, 200kg in normal coils 400~500 Kg or by Z2, Z3 coils. |
Wire rod is a rolled steel product (alloy or non-alloy), manufactured from semi-finished steel with a rectangular, rounded,
hexagonal or squared shape. Especially, fine cross-sections are reached by sequent cold drawing. Wire rod is wrapped around into the coils and also carried in this form.
The steel wire rod is a finished product and is cold-formed for farther processing. Although it has a variety of shapes, it is
mostly rolled round. Diameters often range from 5 to 15 millimeters , with most comply with the ISO standards, makes it easy for the sizes to advance in increments of 1 mm to 20 mm.
All steel wire rods are formed into the coils without any break. This is to ensure that steel wire rods are well-prepared for farther processing (usually by heat treating, coating, and cleaning). The coils' internal diameter often varies from 810 to 910 millimeters, and the external, from 1100 to 1300 millimeters (depends on the capability of mill's equipment). Subsequently, the weight of the coils differs from approximately 600 kg and larger above 2 tons.
Some pictures for reference:
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