20d galvanized nails

20d galvanized nails

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  • iron

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  • Use of stainless steel welding mesh:

    20d galvanized nails

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  • Galvanized wire A stable layer of zinc is coated on the outside of the wire, which is used to protect the wire and make the wire service life longer. When producing galvanized wire, the wire is pickled. Pickling is to use some acid mist or acid to wash off some oxides on the surface of iron, that is, rust, and some other corrosive substances, to achieve the purpose of cleaning iron, so that zinc will fall off when galvanizing.

    20d galvanized nails

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  • After proper heat treatment or cold drawing hardening, high carbon steel wire has high strength and hardness, high elastic limit and fatigue limit (especially notched fatigue limit), cutting function is acceptable, but welding function and cold plastic deformation ability is poor.

    20d galvanized nails

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  • 20d galvanized nails

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  • Post time: 06-02-23

    20d galvanized nails

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