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    29 Products
    About Copper, Brass & Bronze
    industrial info icon

    Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.

    Ultra-Machinable 145 Copper Bars

    Image of Product. Front orientation. Copper. Ultra-Machinable 145 Copper Bars.
    The easiest copper to drill, mill, and turn. Alloyed with tellurium, 145 forms short, clean chips, so you can machine at high speeds without clogging your tools. Choose it for electrical parts that are machined at production-level rates, such as welding torch tips and circuit-breaker terminals.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Temper
    Designation
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/4" Thick (-0.005" to 0.005" Tolerance)
    2"H049100K6100000000000000000000
    4"H049100K5100000000000000000
    6"H049100K52000000000000000000
     
    3/8" Thick (-0.005" to 0.005" Tolerance)
    2"H049100K6200000000000000000
    4"H049100K53000000000000000000
    6"H049100K54000000000000000000
     
    1/2" Thick (-0.005" to 0.005" Tolerance)
    2"H049100K63000000000000000000
    4"H049100K55000000000000000000
    6"H049100K5600000000000000000000
     
    3/4" Thick (-0.005" to 0.005" Tolerance)
    4"H049100K5700000000000000000000
    6"H049100K5800000000000000000000
     
    1" Thick (-0.005" to 0.005" Tolerance)
    4"H049100K5900000000000000000000
     

    Ultra-Machinable 145 Copper Rods

    Image of Product. Front orientation. Copper. Ultra-Machinable 145 Copper Rods.
    The easiest copper to drill, mill, and turn. Alloyed with tellurium, 145 forms short, clean chips, so you can machine at high speeds without clogging your tools. Choose it for electrical parts that are machined at production-level rates, such as welding torch tips and circuit-breaker terminals.
    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
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/8"-0.0025" to 0.0025"H029100K27—0000000000
    3/16"-0.0025" to 0.0025"H029100K28—0000000000
    1/4"-0.0025" to 0.0025"H029100K29—0000000000
    5/16"-0.0025" to 0.0025"H029100K31—0000000000
    3/8"-0.0025" to 0.0025"H029100K13—0000000000
    1/2"-0.0025" to 0.0025"H029100K1400000000000000000
    5/8"-0.0025" to 0.0025"H029100K1500000000000000000
    3/4"-0.0025" to 0.0025"H029100K1600000000000000000
    7/8"-0.0025" to 0.0025"H029100K1700000000000000000
    1"-0.0025" to 0.0025"H029100K18000000000000000000
    1 1/8"-0.0025" to 0.0025"H029100K19000000000000000000
    1 1/4"-0.0025" to 0.0025"H029100K21000000000000000000
    1 3/8"-0.0025" to 0.0025"H029100K22000000000000000000
    1 1/2"-0.0025" to 0.0025"H029100K23000000000000000000
    1 5/8"-0.0025" to 0.0025"H029100K24000000000000000000
    1 3/4"-0.0025" to 0.0025"H029100K25000000000000000000
    2"-0.0025" to 0.0025"H029100K2600000000000000000000
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