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XX.954.T.093.36B - 954 Aluminum Bronze TIG Rod 3/32" - 10lb Tube

Packaging: 10 lb tube
$33.76/lb $32.59/10 lb tube only $32.59/lbSave 3%

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SKU: EXER954T.093.36B Categories: ,

OVERVIEW

Technical Overview of Weldmold 954T Aluminum Bronze TIG Wire

The Weldmold 954T is a premium quality Aluminum Bronze A-3 (ERCuAl-C) TIG welding wire designed for high-performance joining and surfacing applications. Engineered with a composition of approximately 10-11% aluminum and 3-4% iron, this alloy exhibits high mechanical properties, including substantial tensile strength and yield strength, making it superior to standard general-purpose bronze alloys. The 0.093" (3/32") diameter provides optimal control for precision TIG (GTAW) processes, allowing for detailed buildup and controlled heat input.

Metallurgically, the 954T alloy is characterized by its exceptional resistance to wear, abrasion, and impact. It is specifically formulated to combat metal-to-metal friction, making it an industry standard for overlaying bearing surfaces, gears, and cams. Furthermore, the alloy demonstrates outstanding corrosion resistance, particularly in saline and chemical environments, which extends the service life of components used in marine and processing industries. It is suitable for joining aluminum bronzes, silicon bronzes, manganese bronzes, and some nickel-based alloys, as well as for dissimilar metal joining between ferrous and non-ferrous materials.

In maintenance and repair operations (MRO), Weldmold 954T is invaluable for tool and die restoration. It provides a deposit hardness typically in the range of 180-220 Brinell, which is sufficient to resist deformation under load while retaining enough ductility to prevent cracking under impact. The wire is manufactured to strict tolerances to ensure consistent feeding, arc stability, and freedom from internal porosity, ensuring that every weld meets rigorous industrial standards.

Key Technical Specifications:

  • AWS Classification: ERCuAl-C
  • Alloy Type: Aluminum Bronze A-3
  • Typical Hardness: 180-220 HB
  • Current Type: DCEN (Direct Current Electrode Negative) or AC depending on base metal and procedure
  • Shielding Gas: 100% Argon or Argon/Helium mixtures
Additional Information
Packaging Description:10 lb tube
Weld Process:TIG
Grade:Aluminum Bronze, Steel
Packaging:10lb tube
Brand:n/a
Diameter:0.093", 0.030
Position:n/a
Polarity:NA
AWS Classification:ERCuAl-C
Material Composition:Aluminum Bronze
Shielding Gas Requirement:100% Argon
Applications:Maintenance and Repair, Surfacing, Tool and Die
----- new values below ----
AWS Classification:ERCuAl-C
Material Composition:Aluminum Bronze
Rod Length:36 inches
Shielding Gas Requirement:100% Argon
Applications:Tool and Die, Maintenance and Repair, Surfacing
brand:Exocor
diameter:0.093"
grade:Aluminum Bronze
packaging:10lb tube
weld-process:TIG

INCLUDED

  • 10 lb Tube of 954T Aluminum Bronze TIG Wire (3/32" x 36")
  • Product Label with Heat Number/Lot Traceability

APPLICATIONS

  • Tool and Die Repair: Rebuilding worn dies, punches, and forming tools.
  • Industrial Machinery: Surfacing gear teeth, cams, bushings, and shafts.
  • Marine Components: Repairing propellers, pumps, and valve bodies exposed to salt water.
  • Automotive: Restoration of classic car parts and engine components requiring bronze metallurgy.
  • Dissimilar Joining: Welding aluminum bronze to steel or cast iron.

FAQ

This wire meets the AWS A5.7 classification for ERCuAl-C, commonly known as Aluminum Bronze A-3.

100% Argon is the standard shielding gas for TIG welding with this alloy. For thicker sections, an Argon/Helium mix can be used to increase heat input.

Yes, Weldmold 954T is excellent for overlaying or surfacing on steel to create a wear-resistant bronze bearing surface. It is not typically used to join steel to steel structurally.

The weld deposit typically ranges between 180 and 220 Brinell Hardness (HB), providing excellent metal-to-metal wear resistance.

Preheating is often recommended for heavy sections or when welding on base metals with high thermal conductivity to ensure proper fusion and prevent cracking.

DCEN (Direct Current Electrode Negative) is the standard polarity for TIG welding aluminum bronze. AC can be used in specific applications but is less common.

Primary applications include joining aluminum bronzes, repairing cast iron, and surfacing parts subject to wear, abrasion, and heavy loads like gears and bearings.

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