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Recently, new product territory of Yongxing Spescial Stainless Steel has a big chievement again. The new product--309Laustenitic stainless steel wire for welding has awared the third prize of excellent industrial new product and technology of Zhejiang Province, S32750 super deplex stainless steel tube blank has win the second prize.

In order to encourage innovation and commended the excellent enterprise to be creative, there is the excellent industrial new product and technology prize established. The result is came by experts strictly from Provincial Economy and Information Working Committee and Provincial Finance Department.

In December 2009, the 309L austenitic stainless steel wire for welding is the new product passed the provincial testing. The 309L optimizes the structure and control the ferrite content. Use the single slag process refining process(CaO-SiO2-MgO-Al2O3) which is suitable for extra-low-carbon stainless steel to solve the carbonaceous problem. It makes the single slag process is equal to double slag process. In December 2012, S32570 super deplex stainless steel tube blank is the new product passed the provincial testing. By controlling the chemical content and adjusting the duplex proportion, it can make sure that the material pitting index reach the standard and the process and use smoothly. And also we have developed the addition technology of microelement and improve the hot-working character.

We have reach the national advanced level and fill the blank. After many downstream customers trying, it produce a good economic and social benefits.