Typical Specs - Nichrome Round Wire
Gauge Diameter (In.) Ohms/Foot Feet/Lb
16 .051 .252 137
18 .040 .403 219
20 .032 .634 345
21 .028 .800 435
24 .020 1.624 883


Typical Specs - Nichrome Flat Ribbon
Size - Inches Ohms/Foot Feet/Lb
1/16" x .005" 1.66 908
1/16" x .010" .85 460
3/32" x .005" 1.10 600
1/8" x .0035" 1.20 655
1/8" x .005" .82 448
1/8" x .010" .42 226
1/8" x .018" .24 133
3/16" x .005" .54 299
3/16" x .010" .28 150
3/16" x .018" .152 87
1/4" x .005" .408 219
1/4" x .010" .204 110
1/4" x .018" .12 67
3/8" x .010" .14 75
3/8" x .018" .076 44
Typical Specifications for Nichrome Wire & Flat Ribbon
The values shown above are typical of those for an 80/20 Nickel/Chrome Alloy.  Values may vary - for reference only.