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Specifications
AWS A5.7 Class
ERCuMnNiAl
ASME SFA5.7, ERCuMnNiAl
MIL-E-23765/3
Description
Manganese-Nickel-Aluminum Bronze filler metal is designed
for MIG and TIG welding or surfacing of cast or wrought
base metals of similar analysis. Especially suited for
welding ship propellers where resistance to corrosion,
erosion and cavitation is required. Manganese-Nickel-Aluminum
Bronze is also used for joining or surfacing copper
alloys of unalloyed and low alloy steel as well as grey
cast iron. Good toughness and hardness
Chemical Composition
(%max., unless shown as range or min.)
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