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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 172 Beryllium Copper Rods
 |
With its high beryllium content, 172 beryllium copper boasts a yield strength that rivals some tool steel. It stands up to stress over repeated use, making it a go-to material for inserts, die facings, and plastic-part molds.
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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 | 1 ft. Long | 3 ft. Long | 6 ft. Long | ||
|---|---|---|---|---|---|---|---|---|
| 3/8" | -0.002" to 0.002" | TD04 | ASTM B196 | 8940N1 | 000000 | 0000000 | 0000000 | |
| 5/8" | -0.003" to 0.003" | TD04 | ASTM B196 | 8940N2 | 000000 | 000000 | 000000 | |
| 3/4" | -0.003" to 0.003" | TH04 | ASTM B196 | 8940N3 | 000000 | 000000 | 000000 | |
| 1" | -0.003" to 0.003" | TH04 | ASTM B196 | 8940N4 | 000000 | 000000 | 00000000 | |
| 1 1/8" | -0.004" to 0.004" | TH04 | ASTM B196 | 8940N5 | 000000 | 000000 | 00000000 | |
| 1 1/2" | -0.004" to 0.004" | TH04 | ASTM B196 | 8940N71 | 000000 | — | — | |
| 1 5/8" | -0.004" to 0.004" | TH04 | ASTM B196 | 8940N81 | 000000 | — | — | |
| 1 3/4" | -0.004" to 0.004" | TH04 | ASTM B196 | 8940N91 | 000000 | — | — | |
| 2" | -0.004" to 0.004" | TH04 | ASTM B196 | 8940N114 | 000000 | — | — | |
| 2 1/4" | -0.0045" to 0.0045" | TH04 | ASTM B196 | 8940N121 | 00000000 | — | — | |
| 2 3/4" | -0.0055" to 0.0055" | TH04 | ASTM B196 | 8940N141 | 00000000 | — | — |
Conductive Beryllium-Free 180 Copper Bars
 |
As strong and conductive as 17510 beryllium copper, but without the need for special machining precautions because it's beryllium-free. 180 copper stands up to stress and repeated use. It's commonly made into studs, welding electrodes, switch components, and mold cavities.
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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1" | Not Rated | 5205N11 | 0000000 | 0000000 | 0000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3/4" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/4" | Not Rated | 5205N12 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1" | Not Rated | 5205N13 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2" | Not Rated | 5205N14 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2" | Not Rated | 5205N17 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1 1/2" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 1/2" | Not Rated | 5205N18 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2" | Not Rated | 5205N19 | 000000 | 00000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Highly Machinable 173 Beryllium Copper Rods
|
Combine high strength and machinability. Alloyed with lead, 173 beryllium copper forms small chips that won't clog your tools, making it a great choice for automated production lines. Often turned into bushings and fuse clips, it stays strong under recurring stress and resists wearing down over time.
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 | 1 ft. Long | 3 ft. Long | 6 ft. Long | ||
|---|---|---|---|---|---|---|---|---|
| 5/64" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N11 | 00000 | 00000 | 00000 | |
| 3/32" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N15 | 0000 | 0000 | 00000 | |
| 1/8" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N19 | 0000 | 00000 | 00000 | |
| 5/32" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N24 | 0000 | 00000 | 00000 | |
| 3/16" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N28 | 00000 | 00000 | 00000 | |
| 7/32" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N33 | 00000 | 00000 | 00000 | |
| 1/4" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N37 | 00000 | 00000 | 000000 | |
| 5/16" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N42 | 00000 | 00000 | 000000 | |
| 3/8" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N51 | 00000 | 000000 | — | |
| 7/16" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N55 | 00000 | 000000 | — | |
| 1/2" | -0.002" to 0.002" | TD04 | ASTM B196 | 8906N59 | 00000 | 000000 | — | |
| 5/8" | -0.003" to 0.003" | TD04 | ASTM B196 | 8906N64 | 000000 | 000000 | — |
Conductive 17510 Beryllium Copper Bars
 |
Balance high strength with conductivity. 17510 beryllium copper is turned into electrical parts that connect and disconnect repeatedly, such as relays and probe pins. Alloyed with beryllium and nickel, it’s even strong enough for welding dies, plunger tips, and injection-mold nozzles.
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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" Thick (-0.005" to 0.005" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1" | TH04 | 4350N11 | 0000000 | 0000000 | 0000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 1/2" | TH04 | 4350N12 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3/4" Thick (-0.005" to 0.005" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/4" | TH04 | 4350N13 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1" | TH04 | 4350N14 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1" | TH04 | 4350N16 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1 1/4" Thick (-0.006" to 0.006" Tolerance) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 1/4" | TH04 | 4350N19 | 000000 | 000000 | — | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Conductive Beryllium-Free 180 Copper Rods
 |
As strong and conductive as 17510 beryllium copper, but without the need for special machining precautions because it's beryllium-free. 180 copper stands up to stress and repeated use. It's commonly made into studs, welding electrodes, switch components, and mold cavities.
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 | ||
|---|---|---|---|---|---|---|
| 1/2" | -0.005" to 0.005" | Not Rated | 6200N11 | 000000 | 000000 | |
| 5/8" | -0.005" to 0.005" | Not Rated | 6200N12 | 00000 | 000000 | |
| 3/4" | -0.005" to 0.005" | Not Rated | 6200N13 | 00000 | 000000 | |
| 1" | -0.005" to 0.005" | Not Rated | 6200N14 | 000000 | 000000 | |
| 1 1/4" | -0.005" to 0.005" | Not Rated | 6200N15 | 000000 | 000000 | |
| 1 1/2" | -0.005" to 0.005" | Not Rated | 6200N16 | 000000 | 000000 | |
| 2" | -0.005" to 0.005" | Not Rated | 6200N17 | 000000 | 000000 | |
| 3" | -0.005" to 0.005" | Not Rated | 6200N19 | 000000 | 00000000 |
EMI/RFI Shielding Gaskets
Bulb Tubes
 |
Beryllium Copper—Beryllium copper gaskets withstand repeated compression and decompression over time, so they’re often used with doors that regularly open and close. They’re also known as fingerstock gaskets.
Clip On—Install clip-on gaskets onto surfaces such as circuit board edges or enclosure door frames.
Thk. | Wd. | Lg. | Wall Thk. | Finger Thk. | No. of Fingers | Interference Reduction @ Freq. | Backing Type | Mount Type | Hardness | For Use Outdoors | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Beryllium Copper | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1/4" | 0.077" | 16" | 0.004" | 0.06" | 29 | Not Rated | Plain | Clip On | Rockwell B105 | No | 6071N11 | 000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Triangular Tubes
 |
Beryllium Copper—Beryllium copper gaskets withstand repeated compression and decompression over time, so they’re often used with doors that regularly open and close. They’re also known as fingerstock gaskets.
Adhesive Backing—Adhesive-back gaskets stick to flat surfaces.
Thk. | Wd. | Lg. | Wall Thk. | No. of Fingers | Interference Reduction @ Freq. | Backing Type | Temp. Range, ° F | Hardness | For Use Outdoors | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Beryllium Copper | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.11" | 0.32" | 16" | 0.003" | 86 | Not Rated | Adhesive | -67 to 250 | Rockwell B105 | No | 6071N12 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.13" | 0.37" | 16" | 0.003" | 64 | Not Rated | Adhesive | -67 to 250 | Rockwell B105 | No | 6071N13 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.14" | 0.38" | 16" | 0.004" | 43 | Not Rated | Adhesive | -67 to 250 | Rockwell B105 | No | 6071N14 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.22" | 0.6" | 16" | 0.005" | 43 | Not Rated | Adhesive | -67 to 250 | Rockwell B105 | No | 6071N15 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.32" | 0.78" | 16" | 0.004" | 43 | Not Rated | Adhesive | -67 to 250 | Rockwell B105 | No | 6071N16 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Conductive 17510 Beryllium Copper Rods
|
Balance high strength with conductivity. 17510 beryllium copper is turned into electrical parts that connect and disconnect repeatedly, such as relays and probe pins. Alloyed with beryllium and nickel, it’s even strong enough for welding dies, plunger tips, and injection-mold nozzles.
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 | ||
|---|---|---|---|---|---|---|---|
| 1/2" | -0.003" to 0.003" | TH04 | 5450N11 | 000000 | 0000000 | 0000000 | |
| 3/4" | -0.003" to 0.003" | TH04 | 5450N12 | 00000 | 000000 | 000000 | |
| 1" | -0.003" to 0.003" | TH04 | 5450N13 | 000000 | 000000 | 000000 | |
| 1 1/2" | -0.004" to 0.004" | TH04 | 5450N14 | 000000 | 000000 | — | |
| 2" | -0.004" to 0.004" | TH04 | 5450N15 | 000000 | 00000000 | — |
