Copper $4.16
($0.50) as of 2:40 Eastern
Aluminum $1.31
($0.04) as of 2:40 Eastern
Technical Resources
Metric Conversions
Wire Gauge Conversions
NEC Ampacity Charts
Glossary of Terms
AWG/Metric Conductor Chart
Temperature Conversions
Dielectric Constants of Insulations
Current Carrying Capacity of Insulated Copper
Military Specification
Comparative Properties of Insulations: Rubber
Comparative Properties of Insulations: Plastic
Color Code Charts:
ICEA Method 1, Table E1
ICEA Method 1, Table E2
ICEA Method 4