Hot rolled wire rod for prestressed steel wire and strand

Name	Brand	Specifications	Executive standard	Chemical composition analysis (melting composition)%						Performance characteristics	Purpose
Name	Brand	Specifications	Executive standard	C	Si	Mn	P ≤	S ≤	Other	Performance characteristics	Purpose
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.
	YL82B	F8-20	GB/T 24238	0.80-0.85	0.10-0.30	0.60-0.90	0.025	0.025	V≤0.15
	WG70A	F5.5-8	Supply technical agreement	0.68-0.74	0.15-0.30	0.45-0.60	0.025	0.020
	WG80A	F5.5-8	Supply technical agreement	0.78-0.83	0.15-0.28	0.45-0.60	0.025	0.020

Under the standard of GB/T24238and strict enterprise inside control standard, the main grade of the hot rolled wire coil for prestressing steel wire and steel strands is YL82B with the diameters of φ11mm、φ12.5mm. It has become one of the competitive products with high added value of WeiSteel with the advantages of high quality of raw material, smelting outside stove, electromagnetic stirring, pure steel quality and strict cold and rolling control process.

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