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 fittings Propeller gear housings Power plant valves
Marine propulsion systems Intake screens Ship propellers
Welding AMPCO® 45 Piping systems Welding AMPCO® 483
Oil recovery pumps

AMPCO-TRODE® 46 Coated

Limiting Chemical Composition
% (deposited weld metal)
Copper* Balance
Aluminum 8.50 – 9.50
Iron 3.0 – 6.0
Nickel 4.0 – 6.0
Manganese 0.50 – 3.50
Silicon 1.5 max.
Others 0.50 max.
* including silver
Mechanical Properties
(Nominal all-weld metal values)
Tensile Strength ksi 99 (683 MPa)
Yield Strength ksi 58 (400 MPa)
Elongation % in 2″ (51 mm) 25
Reduction of Area % BHN (3000kg.) 22
1/4″ (6.4 mm) deposit 187

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
Aluminum 8.50 – 9.50
Iron 3.0 – 5.0
Nickel 4.0 – 5.50
Manganese 0.60 – 3.50
Silicon 10.10 max.
Others 0.50 max.
Mechanical Properties
(Nominal all-weld metal values)
Tensile Strength ksi 104 (718 MPa)
Yield Strength ksi 59 (407 MPa)
Elongation % in 2″ (51 mm) 23
Reduction of Area % BHN (3000kg.) 22
1/4″ (6.4 mm) deposit 196
*Hardness will vary depending on quality of the weld and experience and knowhow of the welder.

Document Download

AMPCO-TRODE® 46 Technical Data Sheet