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The application of laser processing technology in processing of SPA-C steel for railway rolling stock
The user of S355NC grade must make sure that his calculation, design and processing methods are appropriate for the SPA-C steel for railway rolling stock material. The forming process used must be su
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Anti-dumping duties on the imported ASTM A242 corten steel strips
The location weld of ASTM A242 corten steel strips, wear-resistant steel plate is only allowed to be welded on the base metal surface with the electric welding rod for welding the base metal; in the w
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Where are the A242 Type 1 corrosion resisting structural steel used after cutting
Rolling of steel plates is the core of the entire steel rolling production process. The billet is deformed by rolling. The rolling process plays a decisive role in product quality. The quality require
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SPA-H welded weathering steel sheet should have good plasticity and impact toughness
If the chromium content in SPA-H welded weathering steel sheet alloy steel reaches about 12%, dense chromium oxides will be formed on the surface of the steel, which will greatly improve the corrosion
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A242 Type 2 steel for oil production platforms equivalent JIS steel material
The company regularly holds sales elites to share experiences, to promote the rapid growth of colleagues, and achieve the company and employees. The company conducts employee skill training and relate
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The price of SMA570W seaport buildings used steel in northwest Europe is uncertain
keyword} product plate production process:Raw materials (scrap steel, pig iron and molten iron) → electric furnace (100 tons electric arc furnace smelting) → converter → LF furnace molt
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How to effectively solve the error of numerical control equipment in SMA490CW oil derricks used steel cutting
In the second step of hot rolling process, different finished mills are used to roll billets or continuous casting billets into finished steel of proper shape and size. This SMA490CW oil derricks used
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Cutting service of SMA400BP railway vehicles steel
The SMA400BP railway vehicles steel, wear-resistant steel plate has good impact properties:The wear-resistant steel plate has a double-layer metal structure. The wear-resistant layer and the base mate
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The iron oxide skin on surface of SMA400AW container steel
X-rays or γ-rays are projected on the surface of the steel plate, and rubber can be placed on the other side of the steel plate. Since the radiation propagates through the steel plate and is abs
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Rolling process of Q355NH high-speed project steel
Our company has sales department, technology department, quality inspection department, after-sales department, logistics department. Each department has professional knowledge and high professional q
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