Hard line
2017-02-07 08:51 Click：times
Hard line product details
High strength, hardness and wear resistance of the hard line, often after pulling out and used for making carbon structural steel wire, bead wire, steel wire rope, spring, ACSR, prestressed steel wire and steel nail etc.. Products with high tensile, wear resistance, fatigue resistance, to ensure that the product has a higher safety factor. The hard line due to high carbon content, the blank surface by grinding wheel cleaning, heating to control the heating temperature and time to prevent decarburization, after rolling to control the cooling speed, to prevent the emergence of network carbide.
The products have been exported to the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other countries, to obtain customer acclaim.
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