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    35 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.

    High-Strength 182 Copper Rods

    Image of Product. Front orientation. Copper. High-Strength 182 Copper Rods.
    A step up from 110 copper in strength, wear resistance, and weldability. 182 copper is commonly used in resistance welding, for circuit-breaker parts, and for molds to make plastic parts.
    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"-0.003" to 0.003"H0489985K101000000000000000000
    3/16"-0.003" to 0.003"H0489985K102000000000000000
    1/4"-0.003" to 0.003"H0489985K103000000000000000
    3/8"-0.003" to 0.003"H0489985K1040000000000000000
    1/2"-0.003" to 0.003"H0489985K1050000000000000000
    5/8"-0.005" to 0.005"H0489985K106000000000000000000
    3/4"-0.005" to 0.005"H0489985K107000000000000000000
    1"-0.005" to 0.005"H0489985K108000000000000000000
    1 1/4"-0.005" to 0.005"H0489985K109000000000000000000
    1 1/2"-0.005" to 0.005"H0489985K111000000000000000000

    High-Strength 182 Copper Hex Bars

    Image of Product. Front orientation. Copper. High-Strength 182 Copper Hex Bars.
    A step up from 110 copper in strength, wear resistance, and weldability. 182 copper is commonly used in resistance welding, for circuit-breaker parts, and for molds to make plastic parts.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Wd. Tolerance
    Temper
    Designation
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1/2"-0.006" to 0.006"H0489985K8900000000000000000000
    5/8"-0.006" to 0.006"H0489985K91700000000000000000
    3/4"-0.006" to 0.006"H0489985K927000000000000000000
    1"-0.006" to 0.006"H0489985K937000000000000000000
    1 1/8"-0.006" to 0.006"H0489985K947000000000000000000
    1 1/4"-0.006" to 0.006"H0489985K957000000000000000000

    Spot Welding Electrodes

    Image of Product. Front orientation. Spot Welding Electrodes. Pointed with Offset Tip.
    Image of Product. Front orientation. Spot Welding Electrodes. Pointed with Straight Tip.

    Pointed with

    Offset Tip

    Pointed with

    Straight Tip

    Image of Product. Front orientation. Spot Welding Electrodes. Pointed with Double-Bent Tip.
    Image of Product. Front orientation. Spot Welding Electrodes. Flat with Straight Tip.

    Pointed with

    Double-Bent Tip

    Flat with

    Straight Tip

    Image of Product. Front orientation. Spot Welding Electrodes. Flat with Swivel Tip.

    Flat with

    Swivel Tip

    Press these electrodes onto the tips of spot welders to change the size and shape of your weld. Their shank is tapered for easy press-fit installation.
    Pointed Tip—Pointed tip electrodes are the most common electrodes. All are good for most applications, including small welds.
    Flat Tip—Flat tip electrodes create larger welds than pointed electrodes and are best when the weld appearance is less important.
    Offset Tip—Those with offset tips are best for spot welding near edges and corners.
    Double-Bent Tip—Others with double-bent tips can reach over a lip or into tight, enclosed areas where straight tips are not able to access both sides of your metal.
    Swivel Tip—Those with swivel tips compensate for misalignment and reduce markings on your metal.
    Shank Taper
    No.
    Dia.
    Lg.
    For Joining
    Tip
    Dia.
    Material
    Specs. Met
    Each
    Pointed with Offset Tip
    RWMA 431/64"3"Steel, Stainless Steel3/16"182 CopperRWMA Bulletin 167819A16000000
    RWMA 55/8"3"Steel, Stainless Steel1/4"182 CopperRWMA Bulletin 167819A1700000
     
    Pointed with Straight Tip
    RWMA 431/64"3"Steel, Stainless Steel3/16"182 CopperRWMA Bulletin 167819A1100000
    RWMA 55/8"3"Steel, Stainless Steel1/4"182 CopperRWMA Bulletin 167819A1200000
     
    Pointed with Double-Bent Tip
    RWMA 55/8"3"Steel, Stainless Steel1/4"182 CopperRWMA Bulletin 167819A1300000
     
    Flat with Straight Tip
    RWMA 431/64"3"Steel, Stainless Steel31/64"182 CopperRWMA Bulletin 167819A2100000
    RWMA 55/8"3"Steel, Stainless Steel5/8"182 CopperRWMA Bulletin 167819A2200000
     
    Flat with Swivel Tip
    RWMA 41"2 1/64"Steel, Stainless Steel1"182 Copper—7819A1500000
    RWMA 51"2 1/64"Steel, Stainless Steel1"182 Copper—7819A1400000
     

    Cap-Style Spot Welding Electrodes

    Image of Product. Male Electrode with Pointed Tip. Front orientation. Spot Welding Electrodes. Cap-Style Electrode, Pointed Tip, Male.
    Image of Product. Female Electrode with Pointed Tip. Front orientation. Spot Welding Electrodes. Cap-Style Electrode, Pointed Tip, Female.

    Male Electrode with

    Pointed Tip

    Female

    Electrode with

    Pointed Tip

    Image of Product. Male Electrode with Flat Tip. Front orientation. Spot Welding Electrodes. Cap-Style Electrode, Flat Tip, Male.
    Image of Product. Shank for Female Tip. Front orientation. Spot Welding Electrode Shanks. For Female.

    Male Electrode with

    Flat Tip

    Shank for Female Tip

    Image of Product. Shank for Male Tip. Front orientation. Spot Welding Electrode Shanks. For Male.

    Shank for Male Tip

    A two-part alternative to standard electrodes, these electrodes reduce waste since you can reuse the shank. For a complete electrode, you'll need a tip and a shank (both sold separately). Press complete electrodes onto the tips of spot welders to change the size and shape of your weld. When the tip becomes worn, only the tip needs to be replaced.
    Pointed Tip—Pointed tip electrodes are the most common. They’re good for most applications, including small welds.
    Flat Tip—Flat tip electrodes create larger welds than pointed tips and are best when the weld appearance is less important.
    Female—When used with water-cooled spot welders, female tips are less likely to spill water than male tips when swapping them out.
    Spot Welding Electrodes
    Spot Welding
    Electrode Shanks
    Shank Taper
    No.
    Dia.
    Lg.
    For Joining
    Tip
    Dia.
    Material
    Specs. Met
    Each
    Lg.
    For
    Gender
    Each
    Pointed Tip
     
    Male
    RWMA 431/64"1 1/8"Steel, Stainless Steel3/16"182 CopperRWMA Bulletin 167819A31000002 1/4"Male7819A35000000
    RWMA 55/8"1 1/4"Steel, Stainless Steel1/4"182 CopperRWMA Bulletin 167819A3200002 1/4"Male7819A3600000
     
    Female
    RWMA 431/64"27/32"Steel, Stainless Steel3/16"182 CopperRWMA Bulletin 167819A3300002 1/4"Female7819A3700000
    RWMA 55/8"7/8"Steel, Stainless Steel3/16"182 CopperRWMA Bulletin 167819A3400002 1/4"Female7819A3800000
     
    Flat Tip
     
    Male
    RWMA 431/64"1 1/8"Steel, Stainless Steel31/64"182 CopperRWMA Bulletin 167819A4100002 1/4"Male7819A3500000
    RWMA 55/8"1 1/4"Steel, Stainless Steel5/8"182 CopperRWMA Bulletin 167819A4200002 1/4"Male7819A3600000
     
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