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Black annealed wire(Hard-drawn wire) Black Annealed Wire Annealed Wire is made of carbon steel wire, used for weaving, baling in general. Applied for home use and the construction. Annealed wire is obtained by means of thermal annealing, endowing it with the properties it needs for its main use - setting. This wire is deployed both in civil construction and in agriculture. Hence, in civil construction annealed wire, also known as “burnt wire” is used for iron setting. In agriculture annealed wire is used for bailing hay. Annealing is intended to return to the wire its ductility which it had lost during drawing. Annealed wire is stored in coils or spools of a varying weights and dimensions depending on the purposes for which it is intended and the needs of clients. Feature:bright,soft,flexible to bind,smooth surface,good tenacity. Wire Diameters: Similar to galvanized iron wire, from 5mm to 0.15mm (wire gauge 6# to 38#). We had exported them to India,Bahrain,Libya,Bolivia,Philiphine etc. We can guaranteed our quality.Customer first,best quality. We also can provide:Certificate of Origin,Test report from Mill and other special files. black annealedwire Surface Treatment: