Oil and Gas
The oil and gas market is no stranger to hard conditions. When combining our portfolio, the oil and gas business can benefit from improvements to critical components.
In the oil and gas market, there are exceptional demands on components, equipment and materials. Ovako is a supplier of steel that meet these demands in both upstream and midstream applications such as tubulars in drilling, completion and production systems, fasteners for BSL 1 to 3 requirement, mooring chains up to grade R5, and of course drill bits as rock drilling is in general one of our key solution areas.
The range of steel grades, properties and shapes is a key element in what Ovako can do for this trade. Whether it is our new steel grade family of Hybrid Steel, that offers opportunities with a higher performance in corrosive environments and that is less sensitive to hydrogen uptake, or our range of SZ-Steel, particularly suitable for extra high demands on impact toughness in combination with high strength, at low temperatures.
These and all our other steels are ideally suited for demanding applications, thanks to their excellent yield, tensile and high impact strength, uniform mechanical properties, good machinability and weldability.
In addition to the Ovako range of products, the Nippon Steel Corporation Group offers a wide range of additional opportunities.
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Product forms
Nahtlose Rohre und Hohlstangen
Unsere Rohrprodukte zeichnen sich durch gleichmäßige Eigenschaften und enge Toleranzen aus, mit besonderem Augenmerk auf geringe Bearbeitungszugaben.
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Product forms
Warmgewalzter Stabstahl
Ovako liefert warmgewalzte Stäbe in vielen Formen: rund, quadratisch, flach und als Sonderprofile. Wir walzen außerdem Stäbe unter streng kontrollierten Bedingungen für eine Reihe von Spezialstäben mit besonderen Eigenschaften, kurz SP-Stäbe.
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OVAKO BRANDS
SZ-Steel®
The brand promise of SZ-Steel is a performance standard that enables high strength solutions at sub-zero temperatures. High strength with high impact toughness.
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STEEL GRADES
Through-Hardening Bearing Steel
Through-hardening steel contains typically 1% carbon and alloying elements for hardenability, exhibiting very high strength but low ductility. Used with martensitic or bainitic hardening.
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STEEL GRADES
Case-Hardening Steel
Steels for carburizing and case hardening typically have a relatively low carbon level, 0.10-0.25% C, and are used when there is a demand for varying properties, such as for components in transmissions.
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STEEL GRADES
General Engineering and Structural steel
General engineering and structural steel is used for producing various construction or machine elements, alloyed either only with carbon and manganese, or where also micro alloying is added.
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Steel portfolio
Quenching and Tempering Steel
Steels for quenching and tempering have a carbon level of 0.25-0.60% and can be both unalloyed and low-alloyed. Alloyed grades also contain chromium, nickel and molybdenum.
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STEEL GRADES
Spring Steel
Spring steel is used in the manufacture of springs for automotive and industrial suspension, generally using low-alloy manganese, medium/high-carbon steel with a very high yield strength.
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STEEL GRADES
Nitriding Steel
Nitriding steel grades contain strong nitride formers such as molybdenum, vanadium, aluminum or chromium. Ovako’s family of Hybrid Steel can very favorably be used for nitriding.
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Stahlportfolio
Maraging Steel
Maraging steel is traditionally very costly and metallurgically advanced, strengthened by martensite and intermetallic precipitation. Ovako is reinventing this category of steel with its Hybrid Steel family.
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