Why 904L austenitic stainless steel is difficult to be processed

The grade of 904L stainless steel is 00Cr20Ni25M04.5Cu, which belongs to a high austenitic stainless steel with high carbon content and low carbon content. It has strong corrosion resistance in the dilute sulfuric acid environment, because the addition of copper ...

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China’s Oct crude steel output rises 9% to record 82.55 mil mt

China’s crude steel output in October hit a record 82.55 million mt, up 9.1% on year, data released by the National Bureau of Statistics on Wednesday showed. The annual growth rate compares with 7.5% in September. The daily crude output ...

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China’s slowdown now likely to be more pronounced as external trade shock amplifies tighter availability of credit

Titled Global Macro Outlook 2019-20 said that “Growth in China’s industrial sector has been slowing since the beginning of the year because of deliberate deleveraging measures put in place to correct internal imbalances and contain financial risk associated with credit ...

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What is the reaction of stainless steel plates and hydrogen

Hydrogen corrosion may occur in ammonia synthesis, hydrogen desulfurization and hydrogenation and petroleum refining units. Carbon steel is not suitable for high pressure hydrogen installations at temperatures above 232 C. Hydrogen can spread into the stainless steel plate and form ...

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Turkish steel industry eying Latin American market

The Turkish steel industry, which comes to the fore as the most affected sector by increasing protectionist tendencies, especially from the US, has turned its route toward Latin America, whose annual steel imports reach some USD 31 billion. The sector, ...

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China’s Oct crude steel output rises 9% to record 82.55 mil mt

China’s crude steel output in October hit a record 82.55 million mt, up 9.1% on year, data released by the National Bureau of Statistics on Wednesday showed. The annual growth rate compares with 7.5% in September. The daily crude output ...

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Several processes of pickling and passivation on the surface of stainless steel plate

When the surface of the stainless steel plate is not annealed (for example, the surface after welding), drilling mud residue, rust-proof film, or ferrite impregnated with stainless steel after the molding process, the corrosion resistance of the stainless steel material ...

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Indian Crude steel production up 5.2% at 61.1 MT this fiscal

The current trends in the global economy are highly influenced by the conflicting events in the political scenario of major economies. While US economy shows an increasingly strong feature with GDP touching 3.0%, unemployment rate down at 3.7%, CAD at ...

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Gas pipe line blast stops some units at ArcelorMittal Temirtau

Operations at Kazakhstan steelmaker ArcelorMittal Temirtau were partly suspended on Saturday November 10 due to an explosion in a gas pipeline. ArcelorMittal Temirtau’s chief operating officer Vadim Basin said “An accident investigation will take at least three weeks. After that, ...

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Japan oil well pipes to be exempted from Section 232

United States Department of Commerce has decided to exempt Japan’s oil well pipes exported to the US from the Section 232 of the Trade Expansion Act, responding to the requests from large US corporate customers, including Shell, Chevron, BP, and ...

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