Shanghai Niesheng Alloy Materials Co., Ltd. is a high-tech enterprise specialized in the R&D, production and sales of super austenitic stainless steels (254SMO, 1.4529, AL-6XN…), high-temperature alloys {GH2132(A286), GH3030, GH3039, GH3128, GH4037 GH4133, GH4169 (Inconel718), GH4145 (Inconelx–750), GH113, GH625 (Inconel625) …}, corrosion resistant alloys {NS111(Incoloy800), NS142 (Incoloy825), NS312(Inconel600), HastelloyB, NS333 (HastelloyC), M-400, 904L…}, precision alloys (Cr20Ni80, 2J85, 4J29, 4J36, 1J32…), and nickel- and iron-matrix alloys for forged parts, bars, pipes, plates, strips and wires.
As a market-oriented, technology-oriented and talent-oriented company, we emphasize business restructuring and system innovations. Based on the sound development of our forging factory, we established a joint venture – Shanghai Niesheng Alloy Materials Co., Ltd. – with a number of tech-oriented organizations, including the former Shanghai Steel and Iron Institute, Shanghai No.5 Steel Works and Fushun Steel Works. In 2009 the company passed the certification of ISO9001:2000 Quality Management System issued by China Aero Polytechnology Establishment (CAPE), Beijing Certification Center of Aviation Association (the former China Quality Certification Center), which is the only one in China for production and sales of high-temperature alloys, anti-corrosion alloys and precision alloys. The company is specialized in the production of special alloys with thermal stability and thermal strength used in aerospace, petroleum, petrochemical, electronics, nuclear power, chemical, and marine industries. Our products will save the users time and money and reduce the risks of imported materials.
Special alloy parts are usually subject to extreme conditions such as high temperature, heavy load and gas erosion, and thus they must have high metallurgic quality and their overall performance such as thermal strength, durability, creep and fatigue and oxidization issues shall be considered. To achieve high-quality alloys, the compositions and gas and impurity contents must be strictly controlled. After many years of exploration, we have greatly improved the production processes by adopting vacuum duplex and triplex smelting techniques. These techniques can effectively reduce the low-melting-point color impurities and gases in alloys, and improve the microcrystal structure and thermal machinability. The high-quality smelting and forging techniques will ensure the quality of the final alloy products.
With our proven expertise, advanced equipment and perfect services, we provide alloy products in accordance with the GB\UNS\ASTM\ASME\DIN\EN quality requirements and related technical consulting services for the customers.
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Quality creates value, brings about a humanized science ideal!