Hot rolling - Import export

Novelis is the global leader in rolled aluminum products and aluminum beverage can recycling. Our technical competence and innovation have made us a development partner chosen by leading companies from the automotive, building, printing and packaging industries, among others. With its customer orientation and strong industrial performance, Novelis plays a crucial part in shaping products for the future. The aluminium content means that there is only slight thermal length variation, just like with metal tubes. In addition, the tubes become completely oxygen-impermeable, which is indispensable when connecting radiators, for example. Using state-of-art production facilities and experienced specialists, Novelis ensures top quality in the manufacture of its products – across the entire production process, from casting and processing the ingots via hot and cold rolling, to packaging.

To produce industrial aluminum of this caliber, Novelis begins by carefully controlling the composition of the alloy, then taking exceptional care in the casting procedure to avoid non-metallic impurities. The surfaces of the aluminum ingots are then sawed and scalped to remove any new impurities before rolling. These ingots are preheated for long periods for optimal homogenization of the metal structure, then hot- and cold-rolling procedures achieve high surface quality. “Bright rolling” delivers the highest possible surface consistency and reflectivity. The result is an aluminum surface reflective enough to be used as a mirror.

The systems of the VBP Series are offline tactile measuring systems which evaluate the cross-profile of the strip – irrespective of the alloy – on strip samples cut from the coil. They are frequently used in hot rolling mills for aluminium and steel, because it is here that the cross-profile is set for all the subsequent uses of the strip; the cross-profile measurement is of great significance at this point. During rolling, X-ray gauges are generally used which operate irrespective of the alloy and which have limited precision due to the high temperatures at the measuring point and due to the other ambient conditions. The high-precision cross-profile measurement is then performed offline using the VBP systems with their measurement accuracy of down to ± 1 µm. In this way the mill operators can achieve a high process reliability.

Stainless steel square, other grades available on request, hot rolled. Technical delivery conditions according to DIN EN 10088-3:2014. Design according to DIN EN 10059. Acceptance test certificates according to DIN EN 10204/3.1 are issued for the manufactured sections. The regular minimum order quantity is 500 kg. We pack the finished profiles in bundles weighing approx. 500 kg. Each bundle is provided with two labels giving information on dimensions, material number, heat number, weight, manufacturer's mark and the responsible mill expert. Fields of application: — Mechanical engineering — power plants — Chemical industry — Petrochemical industry — Food industry/agricultural technology — Aviation industry — Marine equipment — Medicine and pharmaceuticals — Defense technology — Decorative purposes/ kitchen equipment — Construction industry Special properties: — Non-magnetic materials — Materials for low temperatures

Stainless steel, flat, grades availabe on request, hot-rolled. Technical delivery conditions according to DIN EN 10088-3:2014. Execution as per DIN EN 10058. The produced bars are delivered with mill test certificates according to DIN EN 10204/3.1. Available in random lengths of 4000-6500 mm. *The regular minimum order quantity is 500 kg. The finished bars are packed in bundles of approx. 500 kg. Each bundle carries two labels, providing information about dimensions, grade, heat number, weight, manufacturer's code and works inspector. Other dimensions on request. Application areas: • Mechanical engineering • Power plants • Chemical industry • Petrochemical industry • Food industry / agricultural technology • Aerospace • Ship building • Medicine and pharmaceutical • Decorative purposes / kitchen equipment • Construction industry Special features: • Non-magnetic materials • Materials for low temperatures