ERCUAL-A2 spooled wire and bare filler metal rods are aluminum–copper alloy welding materials composed mainly of Al (base), Cu 4.5–5.5%, Mn 0.3–0.8%, Ti ≤0.15%, and Fe ≤0.8%. This composition provides improved strength, ductility, and crack resistance compared to other Al-Cu alloys. Typical mechanical properties include tensile strength of 380–460 MPa, yield strength around 230 MPa, and elongation of 12–18%. ERCUAL-A2 is ideal for welding 2xxx series aluminum alloys, delivering high-quality, durable joints for applications requiring superior mechanical integrity and corrosion resistance.
Hajji Welding Supplies Tunis
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AWS Class TRODE® 10 Filler Metal Chemical Composition
| % (deposited weld metal) | |
| Copper* | Balance |
| Aluminum | 6.50 – 9.0 |
| Iron | 0.50 – 5.0 |
| Silicon | 1.5 max. |
| Others | 0.50 max. |
| * including silver |
TRODEERCUAL-A2 Spooled Wire and Bare Filler Metal Rod Mechanical Properties
| (Nominal all-weld metal values) | |
| Tensile Strength ksi | 77 (531 MPa) |
| Yield Strength ksi | 35 (241 MPa) |
| Elongation % in 2″ (51 mm) | 27 |
| Reduction of Area % BHN (3000kg.) | 27 |
| 1/4″ (6.4 mm) deposit | 119 |
Bronze Alloys Industrial TRODE ERCUAL-A2 MIG / TIG Filler Metal, SFA A5.7 TRODE® 10 Filler Metal Rod, Aluminum Bronze TRODE ERCUAL-A2 MIG & TIG Filler Metal Supplier in Tunisia, AWS A5.7 TRODE® 10 Spooled Wire & Bare Filler Metal Rod Supplier in Bizerte, TRODE ERCUAL-A2 Spooled Wire & Bare Filler Metal Rod Exporters in Sfax
Leading Industrial Supplier of ERCUAL-A2 Spooled Wire and Bare Filler Metal For Welding Solutions in Tunis
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in ERCUAL-A2 Spooled Wire and Bare Filler Metal, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
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TRODE ERCUAL-A2 Metal Inert Gas (MIG) Welding, TRODE ERCUAL-A2 Spooled Welding Wire Stockist in Tunisia, TRODE® 10 Tungsten Inert Gas (TIG) Welding, TRODE® 10 Bare Filler Metal Rod Stockist in Tunis, AWS TRODE ERCUAL-A2 Consumable MIG & TIG Filler Metal, AMPCO-CORE® ERCUAL-A2 Spooled Wire Supplier Tunisia, Tunis
Types of ERCUAL-A2 Spooled Wire and Bare Filler Metal
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ERCUAL-A2 Spooled Wire and Bare Filler Metal Uses
ERCUAL-A2 spooled wire and bare filler metal rods are extensively applied in welding aluminum-copper alloys, especially in 2xxx series where high strength and reliability are needed. They can be utilized in aerospace, automobile, shipbuilding, and structural fabrication, which have long lasting joints in harsh challenging service environments. ERCUAL-A2 is a material with good mechanical behaviour, crack resistance, and anti-corrosion properties that can be used in aircraft components, pressure vessels, heat exchangers, and heavy and structural aluminium. ERCUAL-A2 is used in industries that need high precision of the welding process and longer life of high performance aluminum joints due to its consistency and high metallurgical characteristics.
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