• Advanced welding consumables for a range of applications

    WA TCU Mn13Al7
WA TCU Mn13Al7

WA TCU Mn13Al7

GTAW copper based rod

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Technical information

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Product Details

  • Alloy Type: Copper Alloys
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • AWS Classification(s): ASME IIC SFA 5.7 / AWS A 5.7: ERCuMnNiAl
  • EN ISO Classification(s): EN ISO 24373: S Cu 6338 (CuMn13Al8Fe3Ni2)
  • Base Metal(s) to Weld: Copper
  • Welding Processes: GTAW / TIG


  • High manganese cupro-aluminium bronze
  • Especially suited for marine environments and sea water
  • Good resistance to corrosion, cavitation, erosion and metal-metal wear

Wear type suitability:


Welding Positions:

  • All positions

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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