• AMPCO METAL
  • Weld Wire Division

AMPCO-TRODE® 200

AMPCO-TRODE® 200

Description and Application

AMPCO-TRODE® 200 aluminum bronze bare filler rod is available for use with the gas tungsten arc welding process. The weld deposit has a nominal hardness of 200 Brinell and has high strength.

AMPCO-TRODE® 200 is primarily an overlay filler metal. The high strength values of the deposit combined with excellent wear-resisting characteristics make this alloy unsurpassed for bearing overlays where extreme wear and high pressures are encountered in service.

Typical Applications

Wear plates
Crane hooks
Forming dies
Gear teeth
Feed screws
Cams
Split bearings
Propeller shafts
Cable sleeves
Thrust bearing faces
Wheel flanges
Welding AMPCO® 21

Limiting Chemical Composition

% (filler metal)

Copper*Balance
Aluminum12.0 – 13.0
Iron3.0 – 5.0
Silicon0.04 max.
Others0.50 max.

* including silver

Mechanical Properties

(Nominal all-weld metal values)

Tensile Strength, ksi97 (669 MPa)
Yield Strength, ksi44 (304 MPa)
Elongation, % in 2″ (51 mm)1
Reduction of Area, %
BHN (3000kg)
1
1/4″ (6.4 mm) deposit269

Specifications

AWS Class RCuAl-C

*Hardness will vary depending on quality of the weld and experience and knowhow of the welder.
Document Download

AMPCO-TRODE® 200 Technical Data Sheet

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