Black iron wire has good elasticity and flexibility, and its softness and hardness can be controlled during the annealing process. It is made of high-quality iron wire and is mainly used in the construction industry for binding wire and tying wire.
The packaging of black iron wire is the same as that of galvanized wire. It is divided into plastic lining and hemp outside, and plastic lining and braiding outside. First, wrap the wire in a circle with a thin layer of plastic, and then wrap it in a sack or woven bag !
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Wire diameter
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0.7- 4 mm
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Tension strength MPA
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315~430
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breakdown point MPA
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195
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Elongation %
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33
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Roll weight
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1kg , 2kg , 5kg , 10kg , 50kg
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