ASTM Standards

  • B1
  • Hard drawn Copper wire
  • B2
  • Medium-hard drawn Copper wire
  • B3
  • Soft or annealed Copper wire
  • B33
  • Tinned soft or annealed Copper wire for electrical purposes
  • B48
  • Soft rectangular and square bare Copper wire for electrical conductors
  • B105
  • Hard drawn Copper alloy wires for electrical purposes
  • B246
  • Tinned hard drawn and medium-hard drawn Copper wire for electrical purposes
  • B298
  • Silver-coated soft or annealed Copper wire
  • B355
  • Nickel-coated soft or annealed Copper wire
  • B624
  • High-strength, high-conductivity Copper alloy wire for electronic applications

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