Cold heading steel hot - rolled wire rod

Cold heading steel hot-rolled wire rod has the advantages of stable composition, low harmful elements, few surface defects, high dimensional accuracy and cold heading performance.
Main use: for the production of various high, medium and low strength grade standard parts and non-standard parts; for the production of the bolts, nuts, flange bolts, hex bolts and so on above grade 8.8.

Specification for cold heading steel hot - rolled wire rod