Isis Metals is a reputable manufacturer and supplier located in Manila, Philippines, with a focus on high-quality Aluminium 3003 Forgings. The company is well-regarded for its commitment to precision, reliability, and innovation, consistently delivering top-notch aluminum forgings that excel in performance and durability. Aluminium 3003 is a manganese-alloyed material known for its impressive corrosion resistance, good formability, and moderate strength. Isis Metals guarantees that each forging adheres to strict quality standards by employing advanced manufacturing techniques and a dedication to continuous improvement, making their Aluminium 3003 Forgings perfect for industrial, architectural, and transportation applications that demand reliable and long-lasting materials.
Aluminium 3003 Forgings mainly consist of aluminum with about 1.0–1.5% manganese, which significantly boosts strength and corrosion resistance compared to pure aluminum. Small amounts of trace elements like copper, iron, and silicon are also included. This alloy typically provides a tensile strength ranging from 110–200 MPa and an elongation of about 10–20%, depending on the temper. While it can’t be heat-treated, it can be work-hardened, offering excellent machinability, good weldability, and remarkable resistance to atmospheric and chemical corrosion, especially in marine and industrial settings.
Standards : ASTM B247, B247
Specification : DIN, ASTM, BS and all International Standards
Flat bar blocks : up to 27″ width and 15,000 lbs.
Cylinders and sleeves : up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs : up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings : up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts : up to 144″ maximum length and 20,000 lbs.
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| Grade | Al | Cr | Cu | Fe | Mg | Mn | Other Total | Si | Ti | Zn |
| min. | Remainder | – | 0.05 to 0.20% | 0.7% | – | 1.0 to 1.5% | 0.15% | 0.6% | – | 0.10% |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlCu4Mg1 | AU4G1 | 3.0517 | A93003 | AlCu4Mg | 3003 | AlCuMg2 |
Aluminum 3003 offers excellent corrosion resistance, good formability, lightweight, and high strength-to-weight ratio, making it ideal for custom forgings in industries like aerospace, automotive, and construction.
Aluminum 3003 is not ideal for high-temperature forging applications due to its low strength at elevated temperatures. It is more suitable for applications requiring good formability at moderate temperatures.
Aluminum 3003 has good workability, making it easy to forge. Its excellent formability allows for smooth shaping, but it requires careful temperature control to avoid material damage during forging.
Thanks to their strength, formability, and corrosion resistance, Aluminium 3003 Forgings find applications across various industries. They’re commonly used in the production of heat exchangers, pressure vessels, storage tanks, and chemical equipment. In the construction and architectural fields, this alloy is utilized for roofing sheets, gutters, and cladding components. The transportation sector also benefits from its lightweight yet durable properties, using it for fuel tanks, panels, and covers. Additionally, Aluminium 3003 is a popular choice for cookware, radiators, and other household or industrial applications that require a blend of strength, reliability, and a great surface finish.














We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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