Development of CSP® Processed High Strength Pipe Steels

C.-P. Reip; W. Hennig; J. Kempken; R. Hagmann

doi:10.4028/www.scientific.net/MSF.500-501.287

Paper Titles

Processing of Niobium Microalloyed API Grade Steel on a Thin Slab Plant
p.253

Development of X60/X70 Line Pipe Steels through EAF-Thin Slab Casting Technology at Ezz Flat Steel, Ain Sukhna, Egypt
p.261

The Development of Vanadium Containing Steels Suitable for Thin Slab Casting
p.269

Effect of Nb and V in the Development of Texture and Plastic Strain Ratio in Low Carbon Microalloyed Steels Produced by A.S.T. Technology
p.279

Development of CSP^® Processed High Strength Pipe Steels
p.287

Austenite Grain Size of Thin Slab and Its Influence on Direct Hot Strip Rolling of Nb Microalloyed Steel
p.295

Microstructural Control and DWTT Toughness in Thick-Walled Nb-Ti-V Microalloyed Linepipe Steels
p.303

Cr Influence on Steel Microstructure and Kinetics of Austenite Decomposition at Near-Bay Temperatures
p.311

Influence of Boron on Dynamic Recrystallization and Continuous Cooling Transformation of High Strength Interstitial Free Steels
p.321

HomeMaterials Science ForumMaterials Science Forum Vols. 500-501Development of CSP® Processed High Strength Pipe...

Development of CSP^® Processed High Strength Pipe Steels

Abstract:

The CSP thin-slab technology (Compact Strip Production) provides a highly developed technical process for hot strip grades at low production costs. CSP combines the process stages of casting and rolling, which are discontinuous in the conventional process. This allows advantages to be achieved in terms of investments, energy consumption and operating costs. This paper describes the development work in progress, using the example of API steel grades. Key aspects of hot strip production such as alloying strategy, casting conditions, pass schedule design and the course of cooling are discussed and the resulting range of material properties is outlined. It can be demonstrated that CSP-produced hot strips feature very good toughness at low temperatures and may even allow applications which call for sour gas resistance.

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Periodical:

Materials Science Forum (Volumes 500-501)

Pages:

287-294

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.500-501.287

Citation:

Cite this paper

Online since:

November 2005

Authors:

C.-P. Reip, W. Hennig, J. Kempken, R. Hagmann

Keywords:

Compact Strip Production (CSP), CSP, Hot Strip, Low Temperature Toughness, Pipeline Steel Grades, Sour Gas Resistance, Thin Slab Casting

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References

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