9 gauge black annealed wire

9 gauge black annealed wire

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9 gauge black annealed wire 9 gauge black annealed wire

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  • Three: packaging: moisture-proof paper, woven bag strip, other packaging can be packed according to customer requirements

    9 gauge black annealed wire

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    9 gauge black annealed wire 9 gauge black annealed wire

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  • 9 gauge black annealed wire

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    9 gauge black annealed wire 9 gauge black annealed wire

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  • The key and important parts with tensile strength greater than 1034Mpa should be relieved of stress at 200±10℃ for more than 1 hour before plating, and the carburized or surface hardened parts should be relieved of stress at 140±10℃ for more than 5 hours. The cleaning agent used for cleaning shall have no effect on the binding force of the coating and no corrosion on the substrate. Acid activation Acid activation solution should be able to remove corrosion products and oxide film (skin) on the surface of parts without excessive corrosion on the matrix.

    9 gauge black annealed wire

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    9 gauge black annealed wire 9 gauge black annealed wire

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  • 9 gauge black annealed wire

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    9 gauge black annealed wire 9 gauge black annealed wire

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  • Post time: 06-07-22

    9 gauge black annealed wire

    ...

    9 gauge black annealed wire 9 gauge black annealed wire

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  • D, coating adhesion; The zinc layer of the plating parts should be firmly combined with the base metal with sufficient adhesion strength, and will not fall off or bulge after the hammer test.

    9 gauge black annealed wire

    ...

    9 gauge black annealed wire 9 gauge black annealed wire

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