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Welding filler metals

TR CuAl8 10kg/Paket 2.0x1000

Sample image, your configuration may differ.

Description

  • TIG welding rod made of Cu-Al alloy
  • Stamped
  • The weld metal is corrosion-resistant, seawater-resistant and wear-resistant
  • Suitable for joint welding, brazing and surfacing
  • Excellent for GMAW brazing of galvanised and aluminised thin sheets
  • Surfacing on unalloyed and low-alloy steels and cast iron
  • Joint welding of Cu materials and various steel sheets
  • Fields of application:
    • Vehicle/vehicle body construction, air conditioning and ventilation system construction and container construction

Versions

Technical data

StandardsDIN EN ISO 24373 - CuAl7 (Cu 6100)
AWS A-5.7 - ER CuAl-A1
Welding positionsPA / PB / PC / PE / PF
PolarityDC-
Ø2 mm
Chemical analysis (in %)
AlMnNiCuOthers
7.5 % - 8 %0.1 % - 0.3 %0.1 % - 0.5 %Remaindermax. 0.5 %
Shielding gasI1
Tensile strength, Rm≥430 MPa
Expansion, A540 %
Impact energy, Av20 °C: ≥ 100 J
Packing drumPackage
Length1000 mm
Weight10 kg
Hardness100 HB
Base materialsCuAl5 | CuAl8 | CuAl9 | CuZn20Al
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