Research and Practice on Straightness of Round Steel
Hot rolled round steel products have high straightness requirements,and the straightness difference will increase the cutting rate of customers.As to the quality objections occurred in Changgang high-bar round steel due to the straightness difference,the high-bar effectively improves the straightness of high-bar round steel products and reduces the quality problems by the transformation of the boss,the straightening of the cold bed rack,and the reduction of the finishing process steel temperature.
round steelstraightnesshub transformationcold bed rackshear temperature
NETL
NSTL
万方数据
