ASTM B33-00 - 10.4.2000
 
1. Scope

1.1 This specification covers tinned, round, soft or annealed copper wire for electrical purposes.

1.2 The SI values for density and resistivity are to be regarded as standard. For all other properties the inch-pound values are to be regarded as the standard and the SI units may be approximate.

 
2. Referenced Documents

B49-20

Standard Specification for Copper Rod for Electrical Purposes

B193-25

Standard Test Method for Resistivity of Electrical Conductor Materials

B258-18(2026)

Standard Specification for Standard Nominal Diameters and Cross-Sectional Areas of AWG Sizes of Solid Round Wires Used as Electrical Conductors

NBS Handbook 100

Copper Wire Tables