Robert Aluminium stands out as a reliable manufacturer and supplier of Aluminium 1100 Fittings in Pulau Ujong, Singapore. They provide top-notch aluminium solutions tailored for industrial, structural, and commercial needs. Aluminium 1100 is a nearly pure alloy, boasting 99% aluminium, and is celebrated for its remarkable corrosion resistance, excellent ductility, and impressive thermal and electrical conductivity. These fittings are not only lightweight and highly formable but also easy to weld, making them perfect for a variety of piping and connection tasks. Robert Aluminium is committed to precision engineering, adhering to global quality standards, and offering cost-effective solutions, delivering durable and versatile Aluminium 1100 Fittings to satisfy both local and international industries.
Aluminium 1100 Fittings are made up of 99% pure aluminium, with minor additions of copper, iron, silicon, and manganese to enhance strength and durability. They exhibit strong resistance to atmospheric and chemical corrosion, ensuring reliability for long-term applications. The alloy has low to moderate mechanical strength, with tensile strength ranging from 90–140 MPa and a Brinell hardness of around 23 HB. While they can’t be heat-treated, they are easily cold-worked, offering excellent ductility, weldability, and machinability, along with superior thermal and electrical conductivity, which guarantees efficient and economical performance across various applications.
Standards : ASTM B361, B361
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
| UNS | USA | Japan | France | ISO |
| A91100 | AA1100 | JIS A1100P | NF 1100 | Al 99.0 Cu. |
| Alloy | Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Others | AI |
| 1100 (min) | 0.35 | 0.25 | 0.01 | 0.01 | 0.05 | 0.01 | 0.020 | Trace | 0.05 (each) | 99.60% |
| 1100 (max) | 0.50 | 0.35 | 0.03 | 0.05 | 0.20 | 0.05 | 0.030 | Trace | 0.15 (total) | remainder |
| Alloy | Temper | UTS(Mpa) | % Elongation | |||
| Min | Max | 0.5 mm -0.8 mm | 0.81 mm – 1.30 mm | 1.30 mm – above | ||
| 1100 | O | 75 | 110 | 20 | 25 | 29 |
| H12 | 95 | 130 | 5 | 6 | 7 | |
| H14 | 110 | 145 | 3 | 4 | 5 | |
| H16 | 130 | 165 | 2 | 3 | 4 | |
| H18 | 150 | — | 2 | 2 | 3 | |
Robert Aluminium based in Pulau ujong, Singapore is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminium 1100 Fittings to meet specific project needs. Our team at Robert Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@robertaluminium.com
Aluminium 1100 fittings are widely used in industries where lightweight, corrosion resistance, and easy fabrication are essential. Common applications include electrical conductors, heat exchangers, and chemical equipment, due to their excellent thermal and electrical conductivity. These fittings are also utilized in the food and beverage industry, as well as for decorative and architectural purposes, due to their aesthetic appeal and resistance to rust. Their versatility extends to manufacturing containers, heat shields, piping systems, and other components where high formability and durability are crucial.
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Pulau Ujong, Singapore
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