Rupal Metals, located in Delhi, India, has made a name for itself as a trusted manufacturer and supplier of Aluminium 1100 Bars and Rods. They’re recognized for delivering high-purity, top-notch aluminium products. Aluminium 1100 is known for being commercially pure (with at least 99.0% aluminium), offering fantastic corrosion resistance, ductility, and thermal conductivity. Rupal Metals serves a wide range of industries, from electrical and food processing to chemical equipment and decorative uses. With cutting-edge facilities and strict quality control, they guarantee precise dimensions, dependable performance, and timely delivery. Their Aluminium 1100 bars and rods are a go-to choice across India for both industrial and commercial applications.
Aluminium 1100 is a commercially pure grade of aluminium, containing at least 99.0% aluminium along with small amounts of copper, iron, and silicon. It boasts excellent corrosion resistance, high thermal and electrical conductivity, and outstanding workability. While the alloy has a relatively low tensile strength (around 90–130 MPa), it shines in terms of ductility and formability. Although Aluminium 1100 can’t be hardened through heat treatment, it responds well to cold working. These characteristics make it perfect for applications that need good corrosion resistance and moderate strength, especially in forming, machining, or welding tasks.
| 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.
Aluminium 1100 Bars and Rods find extensive use in industries that prioritize corrosion resistance, lightweight characteristics, and superb workability. You’ll often see them in heat exchangers, kitchen utensils, chemical processing equipment, decorative trim, and food handling systems. In the electrical sector, they’re favored for busbars and conductors thanks to their excellent electrical conductivity.






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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