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The world 's top ten stainless steel mills(1)
Sep 06, 2017
  1. Krupp Thyssen Stainless Steel

    Krupp Thyssen Stainless Steel was formed in 1995 by the combination of German Krupp Corporation and Thyssen Stainless Steel Flat Materials. In 1997, Krupp Thyssen Stainless Steel was established. (Mexinox), in 1997, and China Shanghai Pudong Iron and Steel Group Corporation joint venture, the construction of Shanghai Krupp Stainless Steel (SKS), the United States and the United States, ).

    At present, Krupp Thyssen Stainless Steel has an annual production capacity of 1.3 million tonnes in the Italian company, with a total capacity of 1.9 million tonnes per year for the other four major subsidiaries, with a total capacity of cold rolled stainless steel flat 1.165 million tons, which makes Krupp Thyssen stainless steel company to become the world's largest stainless steel production enterprises, its flat products accounted for about 37% of the European market share, the world market share of 15%. Under the impact of the merger and reorganization of global steel companies, Krupp Thyssen Stainless Steel maintained its current market share in order to maintain its dominance in the world's stainless steel flattened material, such as the new merger and reorganization at Zinol, The company has adopted a series of strategies, such as the expansion of production capacity, the use of advanced technology, focus on product restructuring, improve customer service. In the 90% holding subsidiary of Italy AST is a smelting, continuous casting, hot rolling and cold rolling, such as the whole process of stainless steel and electrical steel production enterprises, the second AOD device has been put into operation, a thin slab caster also Has been put into operation, the fifth set of Senjimir mill and a new bright annealing line have been put into operation. These are the AST company Terni plant stainless steel production capacity increased significantly, stainless steel hot-rolled strip annual production capacity will increase to 650,000 tons, is expected in 2003 the total output of up to 1.5 million tons.

    In addition, Krupp Thyssen Stainless is looking to build factories in the United States or seek new partners to ensure that the supply of the entire North American Free Trade Area is guaranteed with the company's subsidiary, Mexican Stainless Steel. The current sales in the North American Free Trade Area account for 15% of the total sales of Krupp Thyssen Stainless. Mexican stainless steel company's annual output capacity of cold rolling mill is 220,000 tons, is now more than half of the output supply of the United States. North America is a very attractive market. Krupp Thyssen Stainless Steel entered the company three years ago with the same strategy and established a Shanghai Krupp Stainless Steel joint venture with Baosteel Shanghai Pudong Iron and Steel Company, which is a full-scale process with an annual output of 500,000 tons of crude steel Stainless steel flat material production enterprises, in November 2001 a project put into operation, with an annual output of 72,000 tons of bright board capacity.

    Creweer Factory, Te Ni Er Factory, Bochum Factory. The characteristics of its process can be summarized as follows:


    ① from melting, continuous casting, hot rolling to cold-rolled all processes are integrated, using two-step and three-step steelmaking process to improve the quality of steel and reduce costs play a key role. ② in the new CSP-type thin slab caster in the factory, the slab thickness is 60mm, and then the hot rolling mill is rolled on line to make the 2~6mm tropical. In addition, a new annealing and pickling line will adjust the imbalance between the rolling and annealing ability, so that the output of cold-rolled strip can be increased to about 80,000 tons/year, which is the highest in the same production line.

    ③ is considering a new fifth cold rolling mill at Crevelde plant, with an additional 150,000 tonnes/year capacity that will match the local annealing and pickling line. ④ ThyssenKrupp Stainless Steel Co., Ltd. strives to provide each customer with specifications, sizes and quantities of quality flat materials that meet customer requirements. In Crevelde New Europe's largest stainless steel service center, stainless steel for finishing deep processing. The main products of ThyssenKrupp stainless steel are hot rolled pickling plates of austenitic stainless steel and cold rolled coils of various surface states, ferritic stainless steel pickling hot rolled coils and thick austenitic stainless steel cold rolled sheet rolls.

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