球探比分网即时篮球比分|足球即时比分手机捷报版|足球90分vs即时比分√即时比分|意甲联赛最新比分积分榜排名,今日竞彩推荐预测分析,斯诺克比分官网,捷报球探比分

Steel-making Plant Succesfully Produce U187 Steel
  Updatetime:2013-02-01 Hits:

 a few days ago, based on the test plan made by the technology center, the steel-making plant succesfully produce U187 steel.  

  U187 steel is a high-end steel grade developed by the bridge rope project team of the company. Featuring high carbon, high silicon and micro alloy, this kind of steel has greater mechanical strength. The the strength of zinc-plate wire rope, which use U187 steel as material, can reach 1860Mpa, insured the bridge load bearing.

  The technicians of technology center and steel-making plant involved in the whole production process. After sample analysis, the products were consisdered suitable for the next rolling process.