Heavy plates made of general structural steels

Heavy plates

Heavy plates for hydrogen application

Heads and cones

Chords

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

Heavy plates made of shipbuilding steels

Heavy plates made of thermomechanically rolled fine-grained structural steel.

High-strength plates

Pressure vessel plates

Nickel plates

Offshore plates

Clad plates

Clad linepipe plates

Linepipe plates

Wear-resistant heavy plates

Steel strips

Hot-rolled steel strip

Cold-rolled steel strip

Electrical steel strip

Hot-dip galvanized steel strip

Electrogalvanized steel strip

Organic-coated steel strip

Surface treatments

Steel Strip Service

Slit strip

Cut sheets

Blanks

Flame cuttings

Cut shapes

Cut sheets

Foundry products

Castings for the energy sector (< 10 t)

Steel castings for the energy sector (> 10 t)

Castings for the machinery industry (< 10 t)

Castings for for the machinery industry (> 10 t)

Cam units

Maintenance-free sliding elements

ALZEN 305, ALZEN 305 K and ALZEN 501 white bronze

Metallurgical by-products

Slag products

Regeneration products

Lime products

Recycled materials

Coal by-products

Replacement reducing agents

Technical services

Industrial maintenance, repair and service

Mechanical manufacturing

Plant electrical systems, instrumentation and control technologies

Solid quality for solid steel structures

Our general structural steels are used in a wide variety of applications in steel structures, bridges, buildings, vehicles and wind towers.

Our weather-resistant structural steels are often used in bridges and provide advantages in maintenance costs.

What we offer

Special plate dimensions: Thickness of up to 300 mm and widths of up to 3950 mm
High steel quality: narrow analysis limits, low scatter in mechanical parameters, Z tests, all classes of ultrasound testing
Steels with best processing properties for welding, edging and cutting

Steel grades:

Steel group	Steel grade standard	Steel grades
Unalloyed structural steels	EN 10025-2	S355 JR+AR, JR+N, J0+AR, J0+N, J2+AR, J2+N, K2+AR, K2+N;
Fine-grain structural steels normalized-rolled or normalized-annealed	EN 10025-3	S355N, NL; S420N, NL; S460N, NL;
Fine-grain structural steels, thermomechanically rolled	EN 10025-4	S355M, ML; S420M, ML; S460M, ML;
Weather-resistant structural steels thermomechanically rolled	EN 10025-5	S355 J2W+M, S420 J2W+M; S460 J2W+M;
Weather-resistant structural steels	EN 10025-5	S355 J2W+AR, S355 J2W+N; S355 K2W+AR, S355 K2W+N;
Structural steels	ASTM/ASME	(S)A 36 (S)A 283 Grade C (S)A 572 Grade 50 Type 1
Weather-resistant structural steels	ASTM/ASME	(S)A 588 Grade A

Waiting has an end!

We are not talking about autumn or the rain, but we are thinking about our weather-resistant TM steel grades.

Weather-resistant structural steels acc. to EN 10025-5

The new edition of EN 10025-5 in 2019 finally included thermomechanically-rolled (TMCP) weathering steels in the European standard.

The TMCP steel grades S355J2W+M, S420J2W+M and S460J2W+M stand out due to their low carbon content and significantly higher toughness, even at low temperatures. This guarantees best workability and weldability.

To highlight the advantages of our weather-resistant TM steel grades please find below a comparison of normative requirements and typical voestalpine values of CEV:

S355J2W / S420J2W / S460J2W	max. CEV acc. Norm EN 10025-5	0,52%
S355J2W+M / S420J2W+M / S460J2W+M	typical voestalpine values at wt=50mm	0,41%

Cost saving when corrosion coating not applied
No maintenance required (re-application of corrosion coating)
Weatherproof steel achieved by addition of phosphorus, copper, nickel, chromium or molybdenum
Alloys form a dense oxide layer that retards corrosion
Applications in steel structures, bridges and vehicles

Dimensions for heavy plates made of general structural steels:

Plate thickness:	8–200 mm (dependent on steel grade, up to 300 mm upon request)
Plate width	3,950 mm max. (dependent on thickness and steel grade)
Plate length	18,700 mm max. (dependent on steel grade and thickness; 24,000 mm available upon request)
Ordered weight	At least 2 tons per line item
Unit weight	Single plates 20.5 tons max. (dependent on steel grade)

Contact Person

Apparatebau

We are the world’s only single-source supplier of shell plates, heads and cones in carbon steel and roll-bonded clad plate and we are able to provide optimized workability and lower expense for our customers.

Apparatebau

Exploring the limits of performance down to -196 °C

“We are your reliable partner in the supply of steels for pressure vessels, apparatuses and power generation equipment, understand our customers and provide the quality they need” As the world’s only single-source supplier of shell plates, heads and cones in carbon steel and roll-bonded clad plates, we are able to provide optimized workability and lower expense for our customers.

A high-quality package

We are a single-source supplier of shell plates, heads and cones made of plain carbon steel, in roll-bonded clad design and for sour service.

Reduce the wall thickness of your componens by using our high-strength CrMo and CrMoV steel und chose your ideal plates dimension up to 200 mm in thickness and 24 tons per plate.

Learn more

Cryogenic nickel plates

We offer 5%- and 9%-nickel steels according to EN 10028-4 and ASTM 553 in plate thickness range up to 70 mm, width up to 3,800 mm, length up to 12,700 mm and up to 13 tons per single plate.

The revision of API Standard 620 in 2018 has made it possible to use ASTM steel grades A 645 Gr A and Gr B for the construction of ethylene, LPG or LNG tanks. Our state-of-the-art production facilities make it possible for us to manufacture both steel grades A 645 Gr A and Gr B as well as conventional 5% and 9% nickel steels.

Learn more

voestalpine unsere Antwort auf Korrosion

Our answer to corrosion

Clad plates are the economic alternative to expensive high-alloy and non-clad plates. Roll-bonded clad plates are our answer to corrosion and explosion.

With a cladding capacity of 60,000 tons a year, we are World´s leading producer of roll-bonded clad plates.

Learn more

Broad range of expertise

We supply steel plates and material expertise for the penstocks of hydro-power stations and provide high-strength heavy plates as fine-grained steels with a minimum yield strength of 700 MPa in TMCP, direct-quenched and tempered or quenched and tempered condition.

In a first-time application of high-strength TMCP steel, special-grade alform plate 700 M of voestalpine was successfully used in the penstock of the Reisseck pumped-storage hydro-power station in Austria.

Learn more

voestalpine Böden und Konen, Qualitätspressteile

Heads and cones, high quality pressed parts

Offering shell plates, heads and cones from a single source, made of carbon steel and roll-bonded clad plates.

In our own Single-part and multi-part heads and cones, special pressed parts

We manufacture custom-made heads as a single part or welded from multiple parts. Multi-part heads and cones are available in head gauges of up to 160 mm and diameters of up to 14,000 mm.

Learn more

This could also be of interest to you:

toughcore®

Heavy plates with a fine microstructure to the very core, created for extremely high toughness and the most adverse environments.

Go to Website

alform®

alform® is a hot-rolled fine-grained steel with excellent cold-forming properties and excellent weldability.

Go to Website

aldur®

aldur® made by voestalpine is a high-strength, water-quenched fine-grained structural steel with high toughness at low temperatures.

Go to details page

Downloads

Data sheet A 645 Gr A & Gr B PDF1.24 MBeng-GB

Back

Machinery Industry

The products of voestalpine feature excellent processing properties and provide optimized solutions for the machinery industry.

Machinery Industry

Made for the toughest tasks

Some industries are what steel was made for. The world of machinery is one of them. Steel made by voestalpine is perfectly within its comfort zone where highest mechanical loads and high-tech materials come together in highly sophisticated designs. Technical limits are constantly being pushed upward by further developments and innovations. Best processability and increasingly demanding mechanical properties lead to complex designs that leave nothing to be desired in terms of performance and efficiency. Steel can be used in the most diverse applications. Wear resistance, ultra-high strengths and high quality in any case.

Exploring new frontiers

What would our daily life be like without machines? Very different, that's for sure. The invention of effective new tools has always been a way of overcoming our limitations, and we are still creating innovative materials to push the limits even further. At voestalpine, we have proven this again and again with new and optimized products. Expertise from a wide range of highly innovative industries is bundled and engineered into materials and solutions for machinery, equipment and vehicles. The solutions are not only convincing in the lab, and they open new possibilities by increasing efficiency in design, production and use.

Consistently reduced weight

When high strength is no longer sufficient. With alform®, voestalpine offers an ultra-high-strength material to be used in combination with the alform® welding system to produce ultra-high-strength weld joints. A reduction in material thickness of more than 70% without compromising any performance results in a weight savings that goes hand in hand with substantially increased efficiency. Best cutability, best forming behavior and excellent toughness round off this power package.

Safely increased efficiency

The demands on the materials used in modern engineering are enormous. Perfect workability during the production process must not be a contradiction to maximum wear resistance and economy of use. With durostat®, voestalpine has succeeded in more than just meeting these requirements. One of the safest, most robust and efficient materials, durostat® boasts of highest durability in abrasive applications, enormous weight savings when compared to conventional structural steels, hardness second to none thanks to a specially developed direct hardening process, best cold formability thanks to fine-grained microstructure and high degree of purity, and best weldability thanks to the optimized carbon equivalent.

The skipster is the true winner in lightness and stability.

alform® makes many things lighter. The thermomechanically rolled (TM) material combines lightness with stability like no other, making it the perfect candidate for countless applications where high load capacity and low weight are essential. This applies to high-tech and complex machinery as well as comparatively simple containers.

TransANT railway freight cars made of high-strength alform® steel

Rail Cargo Group (RCG) was looking for a lightweight design that would meet the logistics requirements of the 21st century. The subsidiary of ÖBB has many years of valuable experience in freight transports and is part of a very strong international network. Coupled with the material expertise of voestalpine, a future-oriented design has now been developed with TransANT. This could be a revolution in railway freight car design.

This could also be of interest to you:

alform®

alform® is a hot-rolled fine-grained steel with excellent cold-forming properties and excellent weldability.

More information

durostat®

durostat® is a wear-resistant steel with the best processing properties.

More information

alform® welding system

alform® welding system is the world’s first system for high-strength and ultra-high-strength welded structures.

More information

Downloads

Product folder alform® PDF6.81 MBeng-GB

Product folder durostat® PDF4.92 MBeng-GB

Please contact us at your convenience.

Back

Stahlbau

Our thermomechanically rolled steel grades are the key to efficient steel structures and provide potentially high savings in welding or maintenance.

Stahlbau

Customer-oriented partnerships and tailored solutions in the steel construction industry

Our thermomechanically rolled steel grades and weather-resistant structural steels set benchmarks with respect to their best processing properties and consistently high quality. They are the key to efficient steel structures and provide potentially high savings in welding and maintenance. Industryspecific material and manufacturing expertise, comprehensive preprocessing possibilities, reliability and relationships based on trust make us a trusted partner to the European steel construction industry.

We supply higher strength & lighter weight

alform® heavy plates find their applications wherever high workability and weldability coupled with high strength and weight savings are in demand. Utilization of the higher yield strength of high-strength fine-grained steels as opposed to conventional structural steels results in lower cross-sections. This leads on the one hand to cost savings in lower component weights as well as reduced expenditures for transports, assembly, foundations, component manufacturing, especially in welding as a result of minimized seam cross-sections.

Learn more

Elimination of paint coating and maintenance

The alloying of small amounts of phosphorus, copper, nickel, chromium or molybdenum leads to the formation of a protective layer on weather-resistant steel outdoors. This layer protects the steel from further corrosion. Weather-resistant structural steels thus provide cost advantages as no anti-corrosion coating or maintenance required of the protective coating is required.