Why choose precipitation-hardened stainless steel? Precipitation-hardened stainless steel is development shortly in human history. Among the stainless steels that appeared earlier, ferritic stainless steel, austenitic stainless steel has better corrosion resistance, but it cannot be adjusted mechanical properties through heat treatment methods. While martensitic stainless steel can be heat-treated
Read more →What is Magnetic particle Inspection (MPI)? Magnetic particle Inspection, a non-destructive method of detecting defects on or near the surface of ferromagnetic materials by the accumulation of magnetic particles in the leakage field near the defect. Let’s find out more about it. Principles and Introduction Magnetic particle
Read more →1.Pickling passivation principle The corrosion resistance of stainless steel is mainly due to the higher content of Cr added to the steel (such as 316L W (Cr) = 16.00 ～ 18.00). Cr is easily oxidized and can form a dense Cr2O3 oxide film on the surface of
Read more →With the rapid development of the mold industry, China has made rapid development in various aspects such as the research and development of cold work mold steel materials, although the new Cr8 series cold work mold steel has both high toughness and high alloy cold work alloy
Read more →Recently, the Chinese factory successfully produced a 110 mm Q550D extra-thick high-strength steel plate, breaking through the original 100 mm thickness ceiling. The steel plate shape and performance are good and have been highly recognized by customers. It is understood that high-strength steel plates are mainly used
Read more →On the afternoon of October 16, 2019, the 15.6 meter austenitic stainless steel forging ring, manufactured by chinese company, was successfully shipped from the factory. According to the news, the austenitic stainless steel forging ring with a diameter of 15.6 meters was jointly developed by Elite and
Read more →Our company, Fushun Metal, were traveled to Beijing together for a week starting from September 1st to 7th. We took our family as a big travel group to experience Beijing’s different northern cultures than Changsha. This long-term travel plan, we have been to the following very famous attractions and more
Read more →On September 25th, the world’s first stainless steel futures will be listed and traded on the Shanghai Futures Exchange. Recently, the Shanghai Futures Exchange organized training in stainless steel futures business, laying a good market foundation for the stable operation of the variety. According to the relevant
Read more →Stainless steel bar is a kind of steel with good adaptability to the environment, strong acid and alkali resistance and corrosion resistance. Because it has the characteristics of being not easily rusted, it plays an incomparable role in many industries, including some. In the special environment, the
Read more →Dear Sir and Madam Thanks to your long-term support and cooperation, We, Fushun Metal, all staff sincerely express the most heartfelt gratitude to you and the sincerest regards! Due to business development and expansion of company’s scale, On 11th, June 2019, we has moved to a new address: Room 2014, 20th Floor, Building C1, Xuhui International Plaza,
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