Search voestalpine Stahl Donawitz GmbH Home Products & Technologies Chemical Composition and Dimensions Chemical Analysis and Dimensions At the Donawitz plant, up to 1. 65 million euros can be invested each year. Tons of high-quality raw steel for billets (130 x 130 to 160 x 160 mm) or pre-blocks (230mm round, 360 x 270mm, 440 x 330mm and 390 x 283mm) can be processed. A wide range of steel grades for the highest demands is produced on the classical production line "sintering plant – blast furnace – crude iron desulphurisation – LD process – downstream metallurgy – continuous casting plants – billet rolling mill". The maximum total alloy content is 9%. The use of modern vacuum systems achieves low hydrogen and total oxygen levels. Modern plants with a high degree of automation and digitization in accordance with Industry 4.0 standards with the metallurgical know-how of our employees enable the production of high-purity and homogeneous steels for high-quality applications. Dimensions Casting blooms: Section min. Length max. Length Tolerances 360x270 mm 5.000 mm 12.000 mm +/- 50 mm 230 mm round 8.000 mm 12.000 mm +/- 50 mm Prerolled billets: out of 230mm round Section min. Length max. Length Tolerances 130x130 mm 9.500 mm 18.000 mm +/- 50 mm 140x140 mm 8.000 mm 18.000 mm +/- 50 mm 150x150 mm 7.000 mm 18.000 mm +/- 50 mm 160x160 mm 6.200 mm 15.000 mm +/- 50 mm How can we help you? If you have questions, please feel free to contact us. We are happy to help! CONTACT US voestalpine Stahl Donawitz GmbH voestalpine Stahl Donawitz GmbH stands for a value chain that consistenly focuses on the production of quality. Out goal is to offer products to ensure the best results in the further processing. © 2021 voestalpine Stahl Donawitz GmbH Kerpelystrasse 199, 8700 Leoben T. +43/50304/25-0 Legal Notice