Page Views: 194 Date Added: 10/07/2010 Last Updated: 01/14/2011 Expiry Date: 11/30/1999 Product/Service Details 304H/304N1/304N2 round steel, seamless pipe, wire, forgings, fasteners, flanges, fittings, strip 18-8 austenitic steel 304H based on the successful development of a 18Cr-9Ni-3Cu-Nb economical stainless steel, is the improved TP304H. Its excellent high temperature creep fracture properties of alloying elements does not come from the valuable role of W and Mo, but the added Cu, Nb, N, by the copper-rich phase, NbCrN, Nb (C, N) and carbide precipitation strengthening effect caused. The steel 600 ~ 650 ℃ allowable stress is 30% higher than the TP 304H. Performance tests show that the steel and mechanical properties of stable and cheap, is the supercritical boiler superheater, reheater material of choice. 304H with the amount of good corrosion resistance, good hot strength properties, mainly for large-scale boiler superheater. Reheater, the steam pipe. Petroleum and Chemical Corrosion of heat exchanger and other parts. 304N GB 0Cr19Ni9N, is a nitrogen-containing stainless steel, add nitrogen to improve the strength of steel. 305 and 384 stainless steel with high nickel, its work hardening rate, applicable requirements of cold forming of high places. Based on the decrease in the 304 S, Mn, adding N elements to prevent the plastic lower, increase the strength of steel; to improve resistance to pitting corrosion, crevice corrosion and corrosion gap. Application: As the most widely used stainless steel for oil and chemical equipment. Acid for manufacture of transmission pipelines, containers. 304N2 GB 0Cr19Ni10NbN, compared with 304 added N, Nb used for the structural parts of high strength steel. Applies to: elements, street lighting, water pipes, water tanks and so on.

Company Information (Shanghai AnQun Metal Technology Co., Ltd.)

Company Profile: Shanghai AnQun Metal Technology Co., Ltd., is a well-known approved by the State R & D production and sales of professional high-tech enterprise, is Shanghai, the contract and trustworthy enterprises. The company mainly produces stainless steel, nickel, cobalt, iron, precision alloy series, high-end materials, widely used in high temperature, corrosion, abrasion resistance, impact resistance of various types of industries and working conditions. An enterprise group with the scale and business continues to expand and further, to meet the diverse needs of the market, in line with specific service-oriented philosophy, the development of large enterprises from multiple isolated part of the special business of the trade official registration An established group of metal technology, specializing in special steel industry-specific R & D and marketing. We are for specific industries for Gong Yi and use work to condition the quality and performance of materials Tichugenggao the requirements of the Teding of steel and Shen Sheng Chan processing technology Kaifa the Duozhongzhuanyong Gang, forming a moat of domestic special Hejincailiao Liao production line , widely used in related industries, has won praise. 30 years the company has a number of experienced senior experts and young professionals dedicated sales team, strict and scientific management in the enterprise and the standardization of stable quality control process, the performance record highs, one after another to achieve new breakthroughs truly a excellent service. Today, the AnQun company production and sales of stainless steel, Inconel, Incoloy, Monel, Hastelloy, Kovar alloy series material, can be adapted to country specific needs of special industries, in order to round steel, forgings, wire, wire rod, flange, plate, strip, seamless tube, welded pipe, fasteners, bearings, etc were covered by automobile, metallurgy, petrochemical, valves, nuclear industry, chemical fiber, aviation, machinery, ships, valves, food, electricity and other industries, also exported to Europe and the United States and Japan, Korea, India and Southeast Asia. AnQun metal technology will continue to play in the advanced technology of metal materials and engineering combined strengths of the fields, continue to meet customer demand for global partners to provide high quality products and services. First-class technical support and solutions, to promote information, environmental protection, power electronics, high-tech industries, the formation of cross -sectoral, regional, transnational enterprise group.. >> More Website URL: http://www.bridgat.com/u19998