Steel Division

Heavy plates


Heads and cones

We are the only provider worldwide of shell plates, heads and cones from a single source in carbon steel and as clad products.

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High-strength heavy plates are found in offshore platform applications. We use a special tool in the head press shop to hot-form parts used in offshore platforms.

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Stahlbrücke Tulln

Structural steel plates

Our standard structural steels are found in applications in steel construction, bridge building, production facilities, vehicle construction and wind towers.
Our weather-resistant structural steels are frequently used in bridge building and provide benefits such as reduced maintenance costs.

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Heavy plates made of case-hardening and heat-treatable steels

Case-hardening and heat-treatable steels are usually heat-treated following final processing at the customer in order to unfold their final properties. Typical areas of application are in making tools and molds.

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Shipbuilding steel plates

Shipbuilding steel plates

Our shipbuilding steels in normal and high-strength grades are used in offshore applications, platform superstructures and for special ships in the oil and gas industry.

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Thermomechanically rolled fine-grained structural steel plates

alform®-steels are thermomechanically rolled steels with excellent weldability, toughness and cold-forming behavior.

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High-strength plates

High-strength plates made of fine-grained steel have a minimum yield strength of 620 and 700 MPa, and ultra-high-strength special grades achieve yield strengths of up to 1100 MPa.

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Pressure vessel plates

Our pressure-vessel steels are suitable for very high or very low temperatures and are characterized by special strength and wall thickness. We also supply them in sour-gas-resistant design upon request.

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Nickel plates

We supply high-quality nickel plates in extra wide and thin dimensions for the storage and transport of LNG and LPG.

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Offshore plates

Whether in the Gulf of Mexico, in the North Sea or the Arctic, our thermomechanically rolled structural steels for the offshore industry are in use worldwide.

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Plattierter Behälter

Clad plates

Roll-bonded clad plates are the economic alternative to expensive high-alloy and non-clad plates. The mechanical properties of the base material are optimally combined with the corrosion resistance of the cladding material.

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Plattiertes Rohr

Clad linepipe plates

We are the world's largest producer of roll-bonded clad linepipe plates. The highest sour-gas requirements are met by our roll-bonded clad linepipe plates with corrosion-resistant cladding.

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Reeling einer Tiefsee-Pipeline

Linepipe plates

voestalpine Grobblech GmbH is one of the world's leading producers of sour-gas-resistant linepipe plates. We specialize in modern thermomechanical rolling technology with accelerated cooling.

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Wear-resistant plates

Our durostat® and altrix® are attractive special grades for applications that require a high level of wear resistance.

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