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Specifications
AWS A5.7 Class
ERCuNiAl
ASME SFA5.7, ERCuNiAl
MIL-E-23765/3
Description
Nickel-Aluminum
Bronze filler metal is used for MIG and TIG welding
of cast and wrought nickel-aluminum bronze parts such
as ship propellers, where high resistance to corrosion,
erosion and cavita-tion in salt or brackish water is
required. Nickel-Aluminum Bronze is a very popular filler
metal in offshore technology for such items as sea-water
desalting, shipbuilding and repair. Also used in the
power plant and chemical industry for pumps and tube
systems.
Chemical Composition
(%max., unless shown as range or min.)
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