Phehlukwayo Metal stands out as a top-notch manufacturer and supplier located in Cape Town, South Africa, with a focus on high-quality Aluminium 6083 forgings. They cater to a variety of industries, including transportation, marine, structural engineering, and automotive, offering precision-forged components that are renowned for their strength, corrosion resistance, and excellent machinability. Thanks to their cutting-edge forging technology and rigorous quality control measures, Phehlukwayo Metal guarantees that their Aluminium 6083 forgings not only meet international standards but also fulfill customer expectations. Their products are trusted for their durability and performance in both structural and decorative applications, making Phehlukwayo Metal a dependable partner for aluminium solutions in challenging environments.
Aluminium 6083 forgings are primarily composed of aluminium, with magnesium (0.6–1.2%), silicon (0.3–0.9%), and manganese (0.4–1.0%) as the key alloying elements. This heat-treatable alloy strikes a great balance between strength, corrosion resistance, and weldability. Typically, its mechanical properties feature a tensile strength ranging from 260 to 310 MPa, a yield strength of about 240 MPa, and an elongation of roughly 8 to 12%, depending on the temper. Known for its outstanding corrosion resistance—especially in marine settings—and good fatigue strength, Aluminium 6083 is perfect for structural applications that demand both durability and lightweight characteristics.
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.
Yes, Aluminum 6083 can be forged into thin-walled custom shapes, but it requires precise control of temperature, pressure, and tooling due to its relatively high strength and tendency to harden.
Aluminum 6083 has excellent workability, making it ideal for forging. Its high formability allows for intricate shapes with minimal cracking, ensuring smooth, efficient forging processes for complex components.
Aluminum 6083 is not ideal for high-temperature forging applications. It has lower strength at elevated temperatures compared to other alloys like 7075, making it unsuitable for such conditions.
You’ll find Aluminium 6083 forgings widely utilized in structural and marine applications where strength and corrosion resistance are paramount. They’re commonly used in shipbuilding, pressure vessels, truck and trailer frames, and architectural elements like bridges and roofs. This alloy is also favored in the automotive sector, particularly for parts that require a high strength-to-weight ratio. Moreover, 6083 forgings find their place in transport containers, pipelines, and recreational gear. Their superb machinability and corrosion resistance make them an excellent choice for a variety of applications.






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