Annealed Black Iron Binding Wire Inquiry | No 12 16 18 and Electro Galvanized Requirements
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FunctionBinding WireGalvanized TechniqueElectro Galvanized
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Surface TreatmentGalvanizedModel NumberCustomization
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Delivery Timewithin 7 daysProcessing ServiceBending, Cutting, Welding
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Typeround wireProduct NameLow-priced black annealed wire
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Wire gauge0.2 6.0 mmModelBlack iron wire
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Elongation10% - 25%Tensile strength30-70kg/mm2
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Packing materialPlastic + linenService lifeFive to ten years
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ApplicationBuilding materials"Technology"Balck annealing
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AdvantageSmooth, corrosion-resistant and elastic
Specify this round binding wire by a confirmed treatment and measured diameter for packaging or building material inquiries.
Black or galvanized finish
The product name and technology fields describe black annealing. Electro galvanizing is also recorded, so agree the actual finish sequence rather than assuming corrosion performance from the combined title.
Diameter and forming
Eleven options span 0.2–3 mm, while the broader gauge field describes 0.2–6.0 mm. Confirm the numbered gauge system and how the stated elongation applies to the proposed condition.
- Actual steel grade
- Selected diameter
- Annealing and coating state
- Cutting or coil format
- Mechanical inspection basis
Technical units and durability
The tensile field uses kg/mm² without clarifying force units. Request the original test basis rather than converting it automatically, and do not treat the stated five to ten years as a service life guarantee.




