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Advanced products in close cooperation with customers

Gränges is focused on rolled products for heat exchangers and selected niche applications and offers a comprehensive range of clad and unclad rolled aluminium products used for applications with a high degree of functionality and performance.

Depending on the specific needs of a given application, Gränges offers multi-layer products with up to five layers. This variety provides virtually unlimited possibilities for customised solutions based on carefully selected alloy combinations, delivery conditions, cladding thickness and geometries. Leading-edge technology and true industrial craftsmanship ensure materials with consistent quality. 

Developing products that can increase customers’ sustainability performance and reduce their environmental footprint is a top priority at Gränges. Incorporating sustainability into product development expands the scope of sustainability considerations beyond production processes to the entire life-cycle of the products. The biggest opportunities for improving products’ sustainability performance is in the early stages of the product development process, when the product characteristics are decided. Learn more >

Innovation

Our innovation efforts are supported by our R&I centres around the world and by a well-developed innovation culture. Cooperation with external parties, customers and suppliers constitutes a growing part of innovation and is also a resource-efficient way of working. Our innovation involves the development of new products and services, further development and improvement of existing offerings and solutions, as well as expansion of offerings and the value chain.

Gränges’ strong product offering is the result of advanced knowledge of metallurgy and production processes as well as long-term commitment to research and innovation. We conduct strategic research and innovation as well as customer-driven product development. The work is managed cross-functionally within Gränges, with external customers and, in selected key areas, with leading universities and research institutes. The strategic research is managed globally, while the customer-driven development is carried out locally in close cooperation with the production plants and customers. This organization enables quicker decision making and a faster product development process, as we can test and verify new products directly in production. Development of new, innovative products and material technologies are drivers of Gränges’ future growth.

Sustainability is an important element of our innovation process. Sustainability-driven innovation may involve continuous efficiency enhancements, reduced resource consumption along the value chain, as well as developing more sustainable product offerings. A strong presence in emerging markets, such as the electric vehicles market, provides greater insight into trends and consumer needs. This knowledge and insight are used to develop new products, services, solutions and business models adapted to the conditions in these markets.

End-customer products

The automotive industry
The automotive industry includes all types of vehicles, from light to heavy duty, as well as hybrid and electric vehicles. Demand for heat exchanger material is strongly linked to global vehicle production and the number of heat exchangers per vehicle.

The HVAC industry
HVAC include systems for heating, ventilation and air-conditioning, for instance in private homes, and commercial and industrial buildings. Underlying market drivers for heat exchangers in HVAC, regardless of type, are housing starts, consumer confidence, and environmental legislation.

Heat exchangers for other areas
Examples of other areas that Gränges is serving are the development of solutions for industrial applications, agricultural machinery, and wind power turbines.

Other end-customer markets
Gränges is also a major supplier of aluminium foil for food containers and winding material for transformers (an electrical device used to increase or decrease the alternating voltages in electric power applications).

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Products

Gränges focus on rolled aluminium products for heat exchangers and selected niche applications...

Innovation

Gränges has a world-leading research and development centre that works close to the company’s customers, with advanced knowledge about metallurgy...

End-customers

Gränges’ end-customers are in the automotive industry, the HVAC industry, and niche markets...