Cold-rolled steel is a common thread for low-carbon hot-rolled material by reducing cold-rolled and cold cold strengthened from scratch, the main use of the Y-shaped rolling mill. Cold rolled steel screw thread steel combines the advantages of hot-rolled and cold-wire dial 11mm cold-rolled steel wire rod spot, so the tensile strength of steel increased to 600 ~ 800MPa, but also has good toughness, and bond strength than concrete plain bars increased by 4-5 times. Cold rolled rebar for prestressed concrete members 11mm cold-rolled steel wire rod prices, eliminate the phenomenon of cold-rolled steel wire rod steel slide, improve the bearing capacity. Because of the different components of the base material, the production process varies, so that the tensile strength of the fluctuation range of cold rolled rebar larger. The yield strength refers to the sample after removing cold rolled rebar tensile strength during stretching no apparent yield point, the gauge portion of the residual stress in the stress reaches 0.2% of the original gauge length. 11mm cold-rolled steel wire rod spot | Gansu cold-rolled steel wire rod | cold-Ding Ding Ding Ding Industrial Co., Ltd., Henan Province by. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingding cold rolling and you hand into the brilliant, for a better future!