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    3 Products
    About Copper, Brass & Bronze
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    Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.

    Extreme-Strength Marine-Grade ToughMet™ Copper Nickel Rods

    Image of Product. Front orientation. Copper. Extreme-Strength Marine-Grade ToughMet™ Copper Nickel Rods.
    The strongest marine-grade copper we offer. Over seven times stronger than 90/10 copper nickel, ToughMet™ meets the demands of bearings and couplings in oil and gas drilling. Also known as 729 copper.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia.
    Tolerance
    Temper
    Designation
    Specs. Met
    6"
    Long
    1 ft.
    Long
    3 ft.
    Long
    19/32"0" to 0.04"AT110ASTM B929, NACE MR0175/ISO 151565445N1100000000000000000000
    3/4"0" to 0.04"AT110ASTM B929, NACE MR0175/ISO 151565445N12000000000000000000
    1"0" to 0.04"AT110ASTM B929, NACE MR0175/ISO 151565445N1300000000000000000000
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