Louis Metals exports Aluminium 1100 Bars and Rods from Houston, USA, and are a commercially pure aluminum alloy featuring great corrosion resistance, workability, and thermal conductivity. With a minimum of 99% content of aluminum, Alloy 1100 suits applications in chemical and food processing, architecture, and electrical uses. Our products adhere to ASTM B211 standards and can be ordered in custom sizes and tempers.
Aluminium 1100 has a minimum of 99.0% aluminium, with small amounts of elements such as Copper (0.05–0.2%). It has tensile strength between 90–150 MPa and yield strength between 35–95 MPa. It is not heat-treatable, highly ductile, resistant to corrosion, and possesses good thermal and electrical conductivity. It is best suited to applications demanding high formability.
| 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 have applications in chemical tanks, food processing machinery, architectural facades, heat exchangers, and electrical bus bars. Due to high corrosion resistance, it can be applied in marine and outdoor environments. It‘s also applied in household appliances, signage, and light structural components. 1100 is ideal for deep drawing, spinning, or welding where strength is not a primary requirement but formability and appearance are.






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