More Options
X

Material Information

Aluminum Connectors

Material:

  • Welded: 356-T6
  • Bolted: 356-T6
  • Compression: 1100 Grade (Ec)

Alloy Composition:

  • 356-T6: Si 6.5-7.5 Fe .50 Cu .35 Mg .25-.40 Mn .35 Zn .35 Ti .25 Bal. Alu.
  • 1100 (Ec): Si .15 Fe .6-.8 Cu .10 Zn .05 Alu. 99.0
  • 1060-o: Si .25 Fe 35 Cu .05 Mg .03 Mn.03 Ti .03 V .05 Zn .05 Al 99.6

Nominal Torque Values For Lubricated Aluminum Bolts:

  • 3/8" = 15 Foot Pounds
  • 1/2" = 25 Foot Pounds
  • 5/8" = 40 Foot Pounds

Bronze Connectors

Material:

  • Bolted: 833 (Contact Metal)
  • Compression: 110 Copper

Alloy Composition:

  • 833: Cu 93.0 Tn 1.5 Pb 1.5 Zn 4.0

Hardware:

  • Bolts : Silicon Bronze (Not Lubricated)
  • Nuts & Lock Washers: Silicon Bronze

Nominal Torque Values For Silicon Bronze Bolts:

  • 3/8" = 20 Foot Pounds
  • 1/2" = 40 Foot Pounds
  • 5/8" = 55 Foot Pounds