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Specialty Wire Products

Bare Wire Products

Packaging Information

Copper Clad Steel

Copper clad steel is available with either 30% or 40% conductivity in two tempers -soft and as drawn. Copper clad steel is used where the conductivity of copper and strength of steel are desired. Copper clad steel can be produced bare or electroplated with gold, silver, tin, solder, and nickel.


Soft Temper

Size
(AWG)
DIAMETER
(INCHES)
LBS. /
1000 FT
RESISTANCE OHMS
PER 1000 FT AT 20° C *
TENSILE STRENGTH
SOFT TEMPER (PSI)
ELONGATION
( % IN 10 INCH )
40% 30% 40% 30% SOFT
18 .0403 4.507 16.28 21.71 45,000 50,000 15
19 .0359 3.575 20.53 27.37 45,000 50,000 15
20 .0320 2.835 25.89 34.52 45,000 50,000 15
21 .0285 2.248 32.65 43.52 50,000 55,000 15
22 .0253 1.783 41.17 54.88 50,000 55,000 15
23 .0226 1.414 51.92 69.21 50,000 55,000 15
24 .0201 1.121 65.46 87.27 50,000 55,000 10
25 .0179 .889 82.55 110.1 50,000 55,000 10
26 .0159 .705 104.1 138.8 50,000 55,000 10
27 .0142 .559 131.1 175.0 50,000 55,000 10
28 .0126 .443 165.5 220.6 50,000 55,000 10
29 .0113 .352 208.7 278.2 50,000 55,000 10
30 .0100 .279 263.2 350.8 50,000 55,000 10
31 .0089 .221 331.9 442.4 50,000 50,000 10
32 .0080 .175 418.5 557.8 50,000 55,000 10
33 .0071 .139 527.7 703.4 50,000 55,000 10
34 .0063 .110 665.4 887 50,000 55,000 10
35 .0056 .087 839 1119 50,000 55,000 10
36 .0050 .069 1058 1410 50,000 55,000 10
37 .0045 .055 1334 1778 50,000 55,000 10
38 .0040 .044 1682 2243 50,000 55,000 10
39 .0035 .035 2121 2828 50,000 55,000 10
40 .0031 .027 2675 3566 50,000 55,000 10


( NOTE: * Resistance values shown are for reference only. Actual size and temper can effect final DC resistance readings)



Hard Temper

Size
(AWG)
DIAMETER
(INCHES)
LBS. /
1000 FT
RESISTANCE OHMS
PER 1000 FT AT 20° C *
TENSILE STRENGTH
HARD TEMPER (PSI)
ELONGATION
( % IN 10 INCH )
40% 30% 40% 30% HARD
18 .0403 4.507 16.28 21.71 110,000 127,000 1
19 .0359 3.575 20.53 27.37 110,000 127,000 1
20 .0320 2.835 25.89 34.52 110,000 127,000 1
21 .0285 2.248 32.65 43.52 110,000 127,000 1
22 .0253 1.783 41.17 54.88 110,000 127,000 1
23 .0226 1.414 51.92 69.21 110,000 127,000 1
24 .0201 1.121 65.46 87.27 110,000 127,000 1
25 .0179 .889 82.55 110.1 110,000 127,000 1
26 .0159 .705 104.1 138.8 110,000 127,000 1
27 .0142 .559 131.1 175.0 110,000 127,000 1
28 .0126 .443 165.5 220.6 110,000 127,000 1
29 .0113 .352 208.7 278.2 110,000 127,000 1
30 .0100 .279 263.2 350.8 110,000 127,000 1
31 .0089 .221 331.9 442.4 110,000 127,000 1
32 .0080 .175 418.5 557.8 110,000 127,000 1
33 .0071 .139 527.7 703.4 110,000 127,000 1
34 .0063 .110 665.4 887 110,000 127,000 1
35 .0056 .087 839 1119 110,000 127,000 1
36 .0050 .069 1058 1410 110,000 127,000 1
37 .0045 .055 1334 1778 110,000 127,000 1
38 .0040 .044 1682 2243 110,000 127,000 1
39 .0035 .035 2121 2828 110,000 127,000 1
40 .0031 .027 2675 3566 110,000 127,000 1

( NOTE: * Resistance values shown are for reference only. Actual size and temper can effect final DC resistance readings)


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Headquartered in Westlake Village, California USA, MWS inventories more than 50,000
Magnet and Specialty wires along with production facilities for drawing, shaping, serving,
twisting and insulating of wire for high-technology users worldwide.

Established in 1968