Steel Division

Heavy plates for hydrogen application

Being part of the green future

Globally increasing energy demand in combination with the governmental efforts to reduce the emission of greenhouse gases are generating a growing demand for an alternative energy source. Green hydrogen, sustainably produced by means of electrolysis and powered by the sun, the wind or the force of the water, builds the basis for the energy revolution.

Being part of this sustainable future and helping to achieve the global climate goals, voestalpine Grobblech is providing a variety of high quality steel grades for the entire hydrogen value chain.

Fit for hydrogen

Depending on your actual requirements, voestalpine Grobblech GmbH offers a tailor-made solution to fit perfectly for your application. 

In accordance with your individual specification, you are able to choose the adequate material concept, whether for the save and reliable hydrogen distribution via a pipeline, the storage of H2 in a large-scale tank, for process piping in hydrogen atmosphere or for reactor columns in most severe and corrosive environment. 

voestalpine Grobblech´s new H2fit heavy plate product family is the right choice.

H2fit basic

H2fit basic heavy plates are characterized by a very low content of phosphorus or sulfur. Thanks to our state of the art steel-work-route and utilizing an intense vacuum degassing practice these unfavourable residual elements can be reduced to a minimum. Furthermore our slabs are produced with the latest strand-cast technology. The dynamic soft reduction as part of our slab casting process enable to minimize center segregations of the so produced high-quality slabs. 

H2fit basic heavy plates typically find their application at low pressure and low temperature in pure H2 environment such as for transition or distribution pipelines or large-scale H2 storage tanks.

H2fit classic

Our classical steel grades for sour service H2fit classic show an outstanding resistance against hydrogen induced cracking (HIC). In addition to very low residual elements and the soft reduction, these particular steel grades undergo a special treatment in our steel plant. By treating the liquid steel with a calcium-silicon wire, the inclusion shape can be controlled. 

The classic application for this type of plates are e.g. H2 buffer tanks, columns and piping at medium pressure and temperature as well as in sour atmosphere.

H2fit severe

When it comes to severe operating conditions like high temperature and pressure in combination with a sour and corrosive environment, H2fit severe is the right choice. The combination of our HIC resistant steel grades and a stainless steel clad layer even allows for applications like reactors or piping in the H2 processing industry.

Application matrix for hydrogen

Application matrix for hydrogen

Typical steel grades

H2fit basic:

BM-X80M

P235-690

(S)A 516 / 537 C. 1 / Cl. 2

H2fit classic:

(S)A 516 Gr. 60 / 65 / 70 acc. to ASTM / ASME

(S)A 537 Cl. 1

P 235-460

H2fit severe Clad:

P 235-690 + 304 / 316 / 317 *)

(S)A 516 / 537 Cl. 1 / Cl. 2 + 304 / 316 / 317 *)

(S)A 387 Gr. 11 / Gr. 22 + 304 / 316 / 317 *)

H2fit severe Clad + HIC:

(S)A 516 Gr. 60 / Gr. 65 / Gr. 70 acc. to ASTM / ASME + 304 / 316 / 317 *)

(S)A 537 Cl. 1 + 304 / 316 / 317 *)

P 235-460 + 304 / 316 / 317 *)

(S)A 387 Gr. 11 + 304 / 316 / 317 *)

*) Typical austenitic stainless steel grades; Ni-basis alloys on demand and to be discussed.

The above shown table shall be understood a first guideline and represents only a selection of typical materials for the use in hydrogen atmosphere. The actual definition of the appropriate steel grade in respect to individual project requirements shall be done after technical discussion.

Applications


Contact Person

Apparatebau voestalpine

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.

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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.

voestalpine High-quality package

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.

 

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.

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.

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.

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.


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Linepipe voestalpine

Linepipe

As world’s leading producers of linepipe plates we are a reliable partner to renowned pipe makers and provide outstanding product quality, best service and highest flexibility.

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Linepipe

Made for toughest requirements

voestalpine Grobblech GmbH is one of the world’s leading producers of linepipe plates. More than two million tons of sour-gas resistant linepipe plates and very tough linepipe plates for thick-walled deep-sea lines testify to the success of our high-quality products. As a partner to renowned pipe makers we provide outstanding product quality, reliable service and flexibility.

Sour service in deep ocean

Extreme pressures in the deep ocean or sour service - Our linepipe plates can stand even the most difficult conditions. Our products are found in depths of up to 3,000 meters meters below the sea surface and also in the form of sour-gas-resistant linepipes. 

Our linepipe plates provide excellent toughness at low temperatures, best weldability and high uniform elongation for strain-based design. Available up to 18.7 m in length and with a weight up to 20 tons per plate.

voestalpine Sour service in der Tiefsee
voestalpine Extreme sour service und Korrosionsbeständigkeit

Extreme sour service and corrosion resistance for reeling

Roll-bonded clad plates are used for the manufacturing of clad linepipes. In many cases the mixture of oil, gas and a wide range of chemical elements in riserpipes or linepipes used for the transport of oil and gas formes a highly corrosive environment. Only the highest-quality materials are capable of withstanding this aggressive medium. Our roll-bonded clad linepipe plates with corrosion-resistant cladding meet these highest corrosion requirements. 

Extremely low arctic temperatures and harsh environmental conditions

We are there with land lines up to 48 inches (1,220 mm) in diameter.

We provide excellent toughness at low temperatures and our service is tailored to the individual customer from the time the order is received until the material is loaded for on-time shipment and delivery.

voestalpine arktische Temperaturen

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Energie

Energy

Many years of experience in the fields of materials and processing for the highest safety demands make us a reliable partner to the energy industry.