AMPCO-TRODE® 46

AWS A5.6 – ECUNIAL

AWS A5.7 – ERCUNIAL

Description and Application

AMPCO-TRODE® 46 nickel-aluminum bronze spooled wire, bare rod and coated electrodes were developed for the welding of the cast and wrought nickel-aluminum bronze.

AMPCO-TRODE® 46 is also recommended for weld repairing NiBral boat propellers.

$162.50$555.00

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Typical Applications

Ship fittingsPropeller gear housingsPower plant valves
Marine propulsion systemsIntake screensShip propellers
Welding AMPCO® 45Piping systemsWelding AMPCO® 483
Oil recovery pumps

AMPCO-TRODE® 46 Coated

Limiting Chemical Composition
% (deposited weld metal)
Copper*Balance
Aluminum8.50 – 9.50
Iron3.0 – 6.0
Nickel4.0 – 6.0
Manganese0.50 – 3.50
Silicon1.5 max.
Others0.50 max.
* including silver
Mechanical Properties
(Nominal all-weld metal values)
Tensile Strength ksi99 (683 MPa)
Yield Strength ksi58 (400 MPa)
Elongation % in 2″ (51 mm)25
Reduction of Area % BHN (3000kg.)22
1/4″ (6.4 mm) deposit187

Specifications

AWS A5.6 Class E CuNiAl
ASME SFA 5.6 Class E CuNiAl

AMPCO-TRODE® 46 Bare

Limiting Chemical Composition
% (filler metal)
Copper*Balance
Aluminum8.50 – 9.50
Iron3.0 – 5.0
Nickel4.0 – 5.50
Manganese0.60 – 3.50
Silicon10.10 max.
Others0.50 max.
Mechanical Properties
(Nominal all-weld metal values)
Tensile Strength ksi104 (718 MPa)
Yield Strength ksi59 (407 MPa)
Elongation % in 2″ (51 mm)23
Reduction of Area % BHN (3000kg.)22
1/4″ (6.4 mm) deposit196
*Hardness will vary depending on quality of the weld and experience and knowhow of the welder.

Document Download

AMPCO-TRODE® 46 Technical Data Sheet