A complete offering

Gränges offers a complete range of clad and unclad rolled aluminium products in various widths, gauges and tempers which are used for brazed heat exchangers. From unclad fin materials to brazing sheets consisting of a core alloy and one or several clad layers bonded to the core.

Depending on the specific need for a certain application Gränges can offer multiclad materials with up to five layers. Gränges’ advanced products are the result of the company’s own research and development efforts, and of close development cooperation with our customers. Through our customer-focused product development process, we are continually building up new knowledge at Gränges.

This variety provides almost unlimited possibilities for customised solutions based on carefully selected alloy combinations, delivery conditions, plate gauges and geometries. We are constantly developing new material in accordance with the customer’s specific material requirements.

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End customers

Gränges’ end customers are found in the automotive industry and in the HVAC&R industry.
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Gränges has a world-leading research and development centre that works close to the company’s customers, with advanced knowledge about metallurgy and understanding of the production process.