The expertise of DIHAG: experience acquired over around 600 years

DIHAG supplies different industries with a wide range of products and materials. This broad positioning makes the foundry group a long-term and stable casting partner. Our international customers value the company's expertise along the entire value adding chain: from the design to production and prefabrication through to on-schedule delivery and a comprehensive service. As an innovative
development partner and reliable supplier, in this way the DIHAG Group strengthens the long-term competitiveness of its customers.

The group has a top position in the iron and steel industry, especially as a producer of section rolls and in the rail and shipbuilding market segments. Because the group is the market leader when it comes to brake systems for rail vehicles and economical, efficient and yet powerful large propellers for ships.

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DIHAG Group companies supply superior castings for a wide range of applications. The expertise and dedication of DIHAG
and its companies provide the basis for a strong and lasting working partnership with the customer. The DIHAG Group provides
answers and solutions to meet the requirements of their customers.
The companies in the DIHAG Group provide expertise right across the board, from the component design phase through to the delivery of ready-to-install components.

Varied materials for diverse products
Types of Metal Castings
The world's largest ship propellers, hubs for wind turbines or 45 tonne rolls – DIHAG's cast products are found wherever top technological performance and forward-looking innovation are demanded. DIHAG Holding, as one of the largest independent European foundry groups, produces around 170,000 tonnes of high-quality cast products annually. The product range includes cast products with a weight ranging from less
than a kilogram up to 160 tonnes as a single piece, in small, medium or large-scale series and made of all kinds of different cast materials such as grey, malleable cast iron or cast steel as well as copper alloys. Each of the ten subsidiaries has a different product and market orientation. This produces direct market orientation: DIHAG responds quickly and flexibly to any given requirements.
  • Cast iron GJL (GG)
  • Cast iron GJS (GGG)
  • Cast steel G (GS)
  • White cast iron GN (GH)
  • Special cast steel GX (GX)
  • Malleable cast iron GJM (GT)
  • CU alloy (CU)