Chuck Metals stands out as a top manufacturer and supplier of Aluminium 1100 Bars and Rods in Singapore, specifically on Pulau Ujong. They offer high-purity aluminum products that are celebrated for their outstanding corrosion resistance, workability, and thermal conductivity. Aluminium 1100, which boasts a minimum aluminum content of 99.0%, is one of the purest aluminum grades available and is highly regarded for its softness, ductility, and weldability. Chuck Metals delivers precisely crafted bars and rods that adhere to international standards, serving various industries including electrical, chemical, food processing, and architecture. With a commitment to consistent quality and prompt service, Chuck Metals has earned a reputation as a reliable source for Aluminium 1100 solutions.
Aluminium 1100 Bars and Rods are made up of 99.0% pure aluminum, with small amounts of elements like copper, iron, and silicon. These rods are known for their excellent corrosion resistance, high thermal and electrical conductivity, and good forming characteristics. While Aluminium 1100 has relatively low mechanical strength—typically showing a tensile strength between 90–130 MPa—it can be cold worked to improve hardness. This alloy is non-heat treatable and responds well to processes like welding, spinning, drawing, and stamping.
| Bar Wire Standard | ASTM B221, B211, B565, B316, AMS 4121 2014 |
| Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Flat Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Stainless Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Grade | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| Aluminium 1100 | 0.35 – 0.50 | 0.25 – 0.35 | 0.01 – 0.03 | 0.01 – 0.05 | 0.05 – 0.20 | 0.01 – 0.05 | 0.020 – 0.030 | 99.00% |
| Grade | Density | Tensile Strength | Melting point |
| Aluminium 1100 | 2.71 g/cm3 | 13 – 24 ksi | 1195 °F |
| STANDARD | ISO. | UNS |
| Aluminium 1100 | Al99.0Cu | A91100 |
To maintain Aluminium 1100 Bar, clean regularly with mild detergent and water, avoid harsh chemicals, store in a dry place, and protect from scratches or corrosion with appropriate coatings.
Aluminium 1100 rods are typically sized based on diameter, ranging from small sizes like 1/8 inch to larger diameters up to 12 inches. Lengths are often available in 12-foot sections or custom sizes.
To maintain Stainless Aluminium 1100 Bar, clean regularly with a mild detergent and water, avoid harsh chemicals, inspect for corrosion, and store in a dry, cool environment to prevent damage.
You’ll find Aluminium 1100 Bars and Rods in a variety of applications that demand corrosion resistance, lightweight properties, and excellent conductivity. They are commonly used in electrical busbars, heat exchangers, radiators, signage, light reflectors, cooking utensils, and architectural trim. Thanks to its non-toxic nature and resistance to chemical corrosion, it’s also a great choice for food and chemical processing equipment. The combination of high purity, ease of fabrication, and formability makes Aluminium 1100 ideal for a wide range of non-structural and decorative industrial applications.






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