|Name||Brand||Specifications||Executive standard||Chemical composition analysis (melting composition)%||Performance characteristics||Purpose|
|C||Si||Mn||P ≤||S ≤||Other|
|Hot rolled wire rod for prestressed steel wire and strand||YL72B||F8-20||GB/T 24238||0.70-0.75||0.10-0.30||0.60-0.90||0.025||0.025||
The decarburization layer is small, the surface defects are few, the sorbite rate is high, and the wire rod has excellent drawing performance. Organization and performance are higher than the requirements of national standards.
It is mainly used for prestressed round steel wire, scored steel wire, spiral steel wire and steel strand.
Supply technical agreement