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About Copper, Brass, and Bronze
More
About Stainless Steel
More
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
View a wire gauge conversion chart.
Spring-Back Multipurpose 304 Stainless Steel Wire
This wire bounces back after bending. Often used to construct springs and wire rope, 304 stainless steel is a good all-around choice for a wide range of applications.
PTFE-coated wire has a slippery surface, so it’s especially useful as a fish wire when navigating through confined spaces.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
- Heat Treatment: Hardened
- Tensile Strength: 205,000 psi
- Specifications Met: ASTM A313, ASTM A555
- Heat Treatment: Hardened
- Tensile Strength: 205,000 psi
- Specifications Met: ASTM A313, ASTM A555
1 ft. Lg. | ||||||
|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Fabrication | Max. Temperature, °F | Pkg. Qty. | Pkg. | |
Mirror-Like | ||||||
| 0.01" | -0.001" to 0.001" | Cold Drawn | 570° | 100 | 0000000 | 000000 |
- Heat Treatment: Hardened
- Tensile Strength: Not Rated
- Specifications Met: ASTM A313
68" Lg. | |||||
|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Finish Color | Max. Temperature, °F | Each | |
| 0.01" | -0.001" to 0.001" | Gray | 500° | 0000000 | 000000 |
Bend-and-Stay Multipurpose 304 Stainless Steel Wire
Bend this wire and it will stay put. Frequently used as tying wire and locking wire, 304 stainless steel is a good all-around choice for a wide range of applications.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Tensile Strength: 75,000 psi
- Specifications Met: ASTM A580
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Tensile Strength: 75,000 psi
- Specifications Met: ASTM A580
1 ft. Lg. | ||||||
|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Fabrication | Max. Temperature, °F | Pkg. Qty. | Pkg. | |
Matte | ||||||
| 0.01" | -0.0005" to 0.0005" | Cold Drawn | 550° | 50 | 0000000 | 00000 |
Bend-and-Stay Corrosion-Resistant
316 Stainless Steel Wire
Bend this wire and it will stay in place. It's widely used as tying and locking wire. Made of 316/316L stainless steel, it has less carbon than standard 316 for better weldability. The addition of molybdenum gives this material excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Tensile Strength: 75,000 psi
- Specifications Met: ASTM A580
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Tensile Strength: 75,000 psi
- Specifications Met: ASTM A580
30 ft. Lg. | ||||
|---|---|---|---|---|
| Dia. | Dia. Tolerance | Max. Temperature, °F | Each | |
Mirror-Like | ||||
| 0.01" | -0.001" to 0.001" | 400° | 000000000 | 00000 |
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Tensile Strength: 75,000 psi
- Specifications Met: ASTM A580
1 ft. Lg. | |||||
|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Max. Temperature, °F | Pkg. Qty. | Pkg. | |
Mirror-Like | |||||
| 0.01" | -0.001" to 0.001" | 400° | 25 | 000000000 | 00000 |
Lubricated 1080 Spring Steel Wire
- Heat Treatment: Hardened
- Tensile Strength: 261,000 psi
- Specifications Met: ASTM A228
Also known as music wire. This wire is coated with phosphate for corrosion resistance and lubricity. Use it for bundling and as tag wire. It will spring back after bending.
1 ft. Lg. | ||||||
|---|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Heat Treatment | Temperature Range | Pkg. Qty. | Pkg. | |
| 0.01" | -0.0005" to 0.0005" | Hardened | Not Rated | 100 | 0000000 | 00000 |
Mirror-Like Multipurpose 110 Copper Wire
- Temper Rating: Softened (Annealed)
- Heat Treatable: No
- Tensile Strength: 29,000 psi
- Specifications Met: ASTM B3
This wire is polished to a mirror-like finish. Offering high electrical conductivity and formability, 110 copper is 99.9% pure. Also known as ETP copper, it's often used as grounding wire. It has a soft temper and will stay in place when bent.
1/4 lb. Spool | |||||
|---|---|---|---|---|---|
| Dia. | Dia. Tolerance | Mechanical Finish | Lg., ft. | Each | |
| 0.01" | -0.0001" to 0.0001" | Polished | 785 | 0000000 | 00000 |
Tin-Coated Multipurpose 110 Copper Wire
- Temper Rating: Softened (Annealed)
- Heat Treatable: No
- Tensile Strength: 29,000 psi
- Specifications Met: ASTM B3
The tin coating provides a higher level of corrosion resistance and makes it easier to solder than Mirror-Like Multipurpose 110 Copper Wire. Offering high electrical conductivity and formability, 110 copper is 99.9% pure. Also known as ETP copper, it's often used as grounding wire. This wire has a soft temper and will stay in place when bent.
1/4 lb. Spool | ||||
|---|---|---|---|---|
| Dia. | Dia. Tolerance | Lg., ft. | Each | |
| 0.01" | -0.0001" to 0.0001" | 785 | 0000000 | 00000 |
Corrosion-Resistant Tungsten Wire
- Temper: Spring (Hardened)
- Tensile Strength: Not Rated
- Specifications Met: ASTM F288
This wire will spring back after bending. It's often used in heating and electrical applications. The addition of copper and nickel makes this tungsten more corrosion resistant than tungsten carbide.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
High-Temperature Ultra-Dense Tungsten Rods
- Maximum Temperature: 2,300° F
- Yield Strength: Not Rated
- Hardness: Rockwell C35 (Hard)
- Temper Rating: Not Rated
Ultra dense for use as electrodes, furnace support pillars, and screws and bolts, these chemically pure tungsten rods withstand greater heat than other high-temperature metal, such as molybdenum. You can also use them in applications where voltage increases may cause temperature spikes that other metal can’t handle. These rods won’t deform in high heat, so they last longer than other metal. However, they’re harder to machine than more ductile tungsten alloys. These rods won’t corrode from chemicals or weather.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Super-Elastic Nitinol Wire
- Temper: Spring (Hardened)
- Tensile Strength: 181,000 psi
Commonly used for eyeglass frames and antennas, this wire bounces back to its original shape after bending, stretching, and twisting. Nitinol is a nickel-titanium alloy.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Shape-Memory Nitinol Wire
- Temper Rating: Softened
- Tensile Strength: 157,500 psi
- Specifications Met: ASTM F2063
Bend this wire and it will hold its shape until you heat it. It is commonly used in automotive switches and latches. Nitinol is a nickel-titanium alloy.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Lg., ft. | Container Type | Finish | Max. Temperature, °F | Each | |
| 0.01" | -0.0003" to 0.0003" | 30 | Coil | Black Oxide | 250° | 000000 | 000000 |
Easy-to-Form Nickel Chromium Alloy
- Temper Rating: Softened
- Tensile Strength: 100,000 psi
- Specifications Met: ASTM B267, ASTM B344
Bend this wire and it will stay in place. This nickel-chromium, often called Chromel C, provides effortless formability. Use it for heating elements, resistance windings, and hot-wire cutters.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Fabrication | Max. Temperature, °F | Electrical Resistivity | Lg., ft. | Each | |
1/8 lb. Spool | |||||||
|---|---|---|---|---|---|---|---|
Mirror-Like | |||||||
| 0.01" | -0.0005" to 0.0005" | Cold Worked | 1800° | 6.750 ohms-ft | 445 | 0000000 | 000000 |
1/4 lb. Spool | |||||||
Mirror-Like | |||||||
| 0.01" | -0.0005" to 0.0005" | Cold Worked | 1800° | 6.750 ohms-ft | 890 | 0000000 | 00000 |
1 lb. Spool | |||||||
Mirror-Like | |||||||
| 0.01" | -0.0005" to 0.0005" | Cold Worked | 1800° | 6.750 ohms-ft | 3,560 | 0000000 | 00000 |
Tantalum Wire
- Hardness: Rockwell C69 (Ultra Hard)
Harder than platinum and able to withstand higher temperatures than gold, this 99.98% pure tantalum wire also resists corrosion and conducts heat. It’s often used in heating elements for furnaces.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.