Commercially Pure Copper Wire

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83 Products

About Copper, Brass & Bronze

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

Mirror-Like Multipurpose 110 Copper Wire

Spool

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.

For technical drawings and 3-D models, click on a part number.

1/4 lbs. Spool
Dia.	Dia. Tolerance	Mechanical Finish	Lg., ft.		Each
0.003"	-0.0001" to 0.0001"	Polished	6,000	0000000	000000
0.005"	-0.0001" to 0.0001"	Polished	3,200	0000000	00000
0.008"	-0.0001" to 0.0001"	Polished	1,965	0000000	00000
0.01"	-0.0001" to 0.0001"	Polished	785	0000000	00000
0.012"	-0.0001" to 0.0001"	Polished	495	0000000	00000
0.016"	-0.0004" to 0.0004"	Polished	315	0000000	00000
0.02"	-0.0004" to 0.0004"	Polished	195	0000000	0000
0.025"	-0.0004" to 0.0004"	Polished	125	0000000	0000
0.032"	-0.0004" to 0.0004"	Polished	78	0000000	0000
0.04"	-0.0004" to 0.0004"	Polished	49	0000000	0000
0.051"	-0.0006" to 0.0006"	Polished	31	0000000	0000
0.064"	-0.0006" to 0.0006"	Polished	20	0000000	0000
1 lbs. Spool
0.012"	-0.0001" to 0.0001"	Polished	1,990	0000000	00000
0.016"	-0.0004" to 0.0004"	Polished	1,260	0000000	00000
0.02"	-0.0004" to 0.0004"	Polished	790	0000000	00000
0.025"	-0.0004" to 0.0004"	Polished	500	0000000	00000
0.032"	-0.0004" to 0.0004"	Polished	315	0000000	00000
0.04"	-0.0004" to 0.0004"	Polished	195	0000000	00000
0.051"	-0.0006" to 0.0006"	Polished	125	0000000	00000
0.064"	-0.0006" to 0.0006"	Polished	80	0000000	00000
5 lbs. Spool
0.012"	-0.0001" to 0.0001"	Polished	9,950	0000000	000000
0.016"	-0.0004" to 0.0004"	Polished	6,300	0000000	000000
0.02"	-0.0004" to 0.0004"	Polished	3,965	0000000	000000
0.025"	-0.0004" to 0.0004"	Polished	2,505	0000000	000000
0.032"	-0.0004" to 0.0004"	Polished	1,575	0000000	000000
0.04"	-0.0004" to 0.0004"	Polished	995	0000000	000000
0.051"	-0.0006" to 0.0006"	Polished	630	0000000	000000
0.064"	-0.0006" to 0.0006"	Polished	400	0000000	000000
15 lbs. Spool
0.012"	-0.0001" to 0.0001"	Polished	29,850	0000000	000000
0.016"	-0.0004" to 0.0004"	Polished	18,900	0000000	000000
0.02"	-0.0004" to 0.0004"	Polished	11,895	0000000	000000
0.025"	-0.0004" to 0.0004"	Polished	7,515	0000000	000000
0.032"	-0.0004" to 0.0004"	Polished	4,725	0000000	000000
0.04"	-0.0004" to 0.0004"	Polished	2,985	0000000	000000
0.051"	-0.0006" to 0.0006"	Polished	1,890	0000000	000000
0.064"	-0.0006" to 0.0006"	Polished	1,200	0000000	000000

Tin-Coated Multipurpose 110 Copper Wire

Temper Rating: Softened (Annealed)
Heat Treatable: No
Tensile Strength: 29,000 psi
Specifications Met: ASTM B33

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.

For technical drawings and 3-D models, click on a part number.

1/4 lbs. Spool
Dia.	Dia. Tolerance	Lg., ft.		Each
0.005"	-0.0001" to 0.0001"	3,200	0000000	000000
0.01"	-0.0001" to 0.0001"	785	0000000	00000
0.013"	-0.0001" to 0.0001"	495	0000000	00000
0.016"	-0.0004" to 0.0004"	315	0000000	00000
0.02"	-0.0004" to 0.0004"	195	0000000	00000
0.025"	-0.0004" to 0.0004"	125	0000000	00000
0.032"	-0.0004" to 0.0004"	78	0000000	00000
0.04"	-0.0004" to 0.0004"	49	0000000	00000
0.051"	-0.006" to 0.006"	31	0000000	00000
0.064"	-0.006" to 0.006"	20	0000000	00000
1 lbs. Spool
0.013"	-0.0001" to 0.0001"	1,990	0000000	00000
0.016"	-0.0004" to 0.0004"	1,260	0000000	00000
0.02"	-0.0004" to 0.0004"	790	0000000	00000
0.025"	-0.0004" to 0.0004"	500	0000000	00000
0.032"	-0.0004" to 0.0004"	315	0000000	00000
0.04"	-0.0004" to 0.0004"	195	0000000	00000
0.051"	-0.006" to 0.006"	125	0000000	00000
0.064"	-0.006" to 0.006"	80	0000000	00000
5 lbs. Spool
0.013"	-0.0001" to 0.0001"	9,950	0000000	000000
0.016"	-0.0004" to 0.0004"	6,300	0000000	000000
0.02"	-0.0004" to 0.0004"	3,965	0000000	000000
0.025"	-0.0004" to 0.0004"	2,505	0000000	000000
0.032"	-0.0004" to 0.0004"	1,575	0000000	000000
0.04"	-0.0004" to 0.0004"	995	0000000	000000
0.051"	-0.006" to 0.006"	630	0000000	000000
0.064"	-0.006" to 0.006"	400	0000000	000000
15 lbs. Spool
0.013"	-0.0001" to 0.0001"	29,850	0000000	000000
0.016"	-0.0004" to 0.0004"	18,900	0000000	000000
0.02"	-0.0004" to 0.0004"	11,895	0000000	000000
0.025"	-0.0004" to 0.0004"	7,515	0000000	000000
0.032"	-0.0004" to 0.0004"	4,725	0000000	000000
0.04"	-0.0004" to 0.0004"	2,985	0000000	000000
0.051"	-0.006" to 0.006"	1,890	0000000	000000
0.064"	-0.006" to 0.006"	1,200	0000000	000000

Multipurpose 110 Copper Rods and Discs

Yield Strength:
Inch sizes: Not Rated
Metric sizes: 17,000 psi
Hardness:
Inch sizes: Rockwell F65 (Soft)
Metric sizes: Brinell 35 (Soft)
Temper:
6" dia. rods: M30
All other inch sizes: H04 (Full Hard)
Metric sizes: Not Rated
Heat Treatable: No
Specifications Met:
Inch sizes: ASTM B187
Metric sizes: European Standard EN 13601

Offering high electrical conductivity and formability, 110 copper is 99.9% pure. Also known as ETP copper, it's often used in electrical applications, such as for bus bars and wire connectors, as well as for flashing, gaskets, and rivets.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance Range	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/8"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	00000	000000
3/16"	-0.002" to 0.002"	1/2" per 10 ft.	000000	0000	0000	0000	00000	00000
1/4"	-0.002" to 0.002"	1/2" per 10 ft.	000000	0000	0000	00000	00000	00000
5/16"	-0.002" to 0.002"	1/2" per 10 ft.	000000	0000	00000	00000	00000	00000
3/8"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	0000	00000	00000	00000	00000
7/16"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	00000	00000
1/2"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	00000	000000
9/16"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	00000	000000
5/8"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	00000	000000
3/4"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	00000	000000	000000
13/16"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	000000	000000	000000
7/8"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	000000	000000	000000
1"	-0.002" to 0.002"	1/2" per 10 ft.	0000000	00000	00000	000000	000000	000000