Rupal Metals is a prominent Indian Delhi-based manufacturer and supplier of superior-quality Aluminium 5082 Forgings. Renowned for precision, reliability, and adherence to international quality standards, Rupal Metals supplies diverse industrial segments with forged aluminum components suited for durability and strength. Utilizing state-of-the-art forging methodologies and strict quality testing, the company delivers every product within client specifications. Having a significant presence in both local and international markets, Rupal Metals has become synonymous with excellence in Aluminium 5082 Forgings, thus becoming a choice of discerning customers.
Aluminium 5082 Forgings are predominantly composed of aluminium, with magnesium present between 4.0% and 4.9%, manganese present between 0.2% and 0.7%, and traces of chromium, iron, and silicon. This alloy is prized for its strength-to-weight ratio, superior corrosion resistance, and high weldability. This metal has a tensile strength of 275 to 350 MPa, yield strength of 200 to 275 MPa, and elongation of 12%. These mechanical properties give Aluminium 5082 a preferred position for applications with harsh environments demanding structural strength and protection from rough elements.
Standards : ASTM B247, B247
Temper : H14
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.
| Cu | Fe | Mg | Al | Cr | Mn | Si | Ti | Zn | Residuals |
| 0.1% max | 0.5% max | 0.6 to 1.2% | 95.2 to 98.3% | 0.25% max | 0.4% to 1.0% | 0.7 to 1.3% | 0.1% max | 0.2% max | 0.15% max |
| Melting Point | Modulus of Elasticity | Electrical Resistivity | Thermal Conductivity | Thermal Expansion | Specific Heat |
| 2700 kg/m3 | 555°C | 70 GPa | 0.038×10-6 Ω.m | 180 W/m.K | 24×10-6 /K |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlMg4,5 | AG4,5 | 3.3345 | A95082 | AlMg4,5 | 5082 | AlMg4,5 |
Aluminum 5082 offers high strength, excellent corrosion resistance, good weldability, and enhanced fatigue resistance, making it ideal for custom forgings in marine, aerospace, and structural applications.
The forging process for Aluminium 5082 typically takes between 2 to 6 hours, depending on the complexity of the part, size, and the specific forging method used.
Aluminum 5082's workability, characterized by good machinability and medium strength, allows for easy shaping during forging. However, its relatively low work hardening rate may require careful temperature control.
5082 Forgings of Aluminium are widely utilized in applications requiring lightweight performance, corrosion resistance, and strength. Common applications are shipbuilding, marine structures, automobile components, pressure vessels, and aerospace components. Its saltwater resistance qualifies it especially for offshore and coastal industries. The good formability and weldability of the alloy also enable it to be formed into intricate components for industrial equipment, storage tanks, and transportation equipment. Such properties render Aluminium 5082 to be a competitive and dependable material in a broad variety of engineering and manufacturing processes.






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