MANGANESE-NICKEL-ALUMINIUM BRONZE ELECTRODE

IDENTIFICATION
Gemet 717, ECuMnNiAl

CLASSIFICATION
AWS/SFA 5.6: ECuMnNiAl, DIN 1733:E31-UM-150-CNR

DESCRIPTION
Medium coated basic type electrode depositing Porosity free weld metal with very good resistance to corrosion and wear.

WELD METAL ANALYSIS (RANGE) %

MECHANICAL PROPERTIES (RANGE)

TYPICAL APPLICATIONS

• Welded joints and surfacing on aluminium bronzes, multi-alloy aluminium bronzes and aluminium bronze castings.
• In shipbuilding, apparatus engineering, machine industry and fittings manufacture.
• Welding repairs on similar parent materials.
• Weld surfacing of corrosion resistant multi-alloy aluminium bronze armour coatings on unalloyed steels and cast iron.
• Suitable for welded joints on Wnr. 2.0916, 2.0920,2.0928, 2.0932, 2.0936, 2.0940, 2.0962, 2.0966, 2.0970, 2.0978, 2.0980. Joint preparation should have 90° included angle. Preheating is only necessary when welding large castings. A fast welding speed is recommended in order to keep down the size of the weld pool.

PACKING PARAMETERS