AMPCO-TRODE® 150

AWS A5.7 – ERCUAL-A3

Description and Application

AMPCO-TRODE® 150 aluminum bronze spooled wire and bare filler rod produce a deposit of high strength and good ductility with a nominal hardness of 166 Brinell as applied with the inert-gas processes.

AMPCO-TRODE® 150 is recommended for welding AMPCO® 18 alloy. It is ideal for piston overlay applications and bearing surfaces requiring high strength and good ductility.

$166.00$564.00

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Typical Applications

Hydraulic pistonsBearing overlaysImpellers
Turbine runnersPress ramsCable sheaves
Mill slippersValve seats and partsBreaker blocks
Ceiling machine mandrelsSteel mill rollsWelding AMPCO® 18

AMPCO-TRODE® 150

Limiting Chemical Composition
% (filler metal)
Copper*Balance
Aluminum10.0 – 11.50
Iron2.0 – 4.50
Silicon0.10 max.
Others0.50 max.
* including silver
Mechanical Properties
(Nominal all-weld metal values)
Tensile Strength ksi90 (621 MPa)
Yield Strength ksi40 (276 MPa)
Elongation % in 2″ (51 mm)20
Reduction of Area % BHN (3000kg.)22
1/4″ (6.4 mm) deposit166

Specifications

AWS A5.7 Class ER CuAl-A3
*Hardness will vary depending on quality of the weld and experience and knowhow of the welder.

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AMPCO-TRODE® 150 Technical Data Shee