Shuigang Steelmaking Plant successfully developed alloy welding wire steel

From July 4th to 5th, under the guidance of the company's technical department, Shuigang Steelmaking Plant successfully developed ER70S-6 and 65Mn steel in a steelmaking industry, of which ER70S-6 steel produced 3 furnaces of 83.49 tons and 65Mn produced 5 furnaces. Qualified 4 furnaces 116 tons. After testing, the trial production requirements are met.


ER70S-6 is alloy wire steel, mainly used for gas shielded welding. Gas shielded welding is an arc welding that uses an applied gas as an arc medium to protect the arc and the welding zone. Gas shielded solid welding is a high-quality, high-efficiency, energy-saving welding method in China's heavy machinery, engineering machinery, ships, boilers, vehicles, etc. The manufacturing industry has become more widely used. In recent years, China's gas shielded welding has developed rapidly, and the amount of gas shielded welding wire is increasing. The market demand for welding steel wire rods for processing gas shielded welding wire is increasing rapidly. ER70S-6 is a commonly used gas shielded welding wire in foreign countries. It controls the chemical composition according to the requirements of American Welding Society standard AWSA5.18. The welding wire has good arc stability and high weld bead performance during welding, which is widely used abroad. use.

65Mn combines the characteristics of high carbon and low alloy steel. It is mainly used to make ordinary spring steel wire, oil quenching-tempering spring steel wire, automobile and agricultural vehicle shock absorber spring, other mechanical springs, wire rope and so on. The product quality is high, it is a high value-added product, and the market demand is large. In the past, most of them were produced by electric furnace technology.

The production steelmaking plant is prepared in advance and carefully planned. Each steel grade is cast by a single tundish to ensure the stability and integrity of product development. The successful development of ER70S-6 and 65Mn enriched the family of water and steel high value-added products, further broadened the market space of water and steel products and enhanced the profitability of the product market.

The major product Fuli rice huller rubber rollers, part of grain machinery, is mainly used for rice hulling. With strong technical force, fine equipment, advanced technologies, and complete testing means, it can annually produce 500,000 various types of [Fuli" rice huller rubber rollers. Its products have been used by more than 40 domestic factories and exported to 37 countries and regions. In 2009, the factory`s sales revenue reached RMB 24,138,600, with tax turnover of RMB 2,405,000. It is a member of China Association of Agricultural Machinery Manufacturers. Fuli Rubber Roller won the National Double-excellence Gold Prize. From 2007 to 2009, it was recognized as the first place among peers by China Association of Agricultural Machinery Manufacturers (CAAMM). 

With continuous increase of performance and expansion of business scale, [Fuli" has also become popular. To enhance publicity, it annually invests over hundreds of thousands of RMB for advertising and has effectively promoted the rapid development. 

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