Product Specification - Wire-Rod and Re-Bar In Coils

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Wire-Rod and Re-Bar In Coils

Product Size :	5.5 mm to 12 mm ( Wire Rods )
	8.0 mm to 12 mm ( Rebar in Coil ) All products are certifide by CARES/DCL/ESMA
Steel Grades:	SAE 1008 / SAE 1018 / SAE 1012/SAE 1042 / SAE 1060 / SAE 1065 / SAE
	1070/ASTM GR60/BS4449; GR460
	(Other grades as per customer specification)

Core Weight and Dimensions
Inner Diameter (mm)	: 850 - 950
Outer Diameter (mm)	: 1100 - 1200
Coil Weight (kg)	: 1100 - 1200

Metallurgical Standard:
Decarburization	: 1% max of wire rod diameter
Surface Defect	: 1% max of wire rod diameter
Cold Upsettability	: 67% (Billet route)

Mechanical Properties of Wire Rods and Rebars

GRADE	%C	%Mn	%Si	%P	%S	Ys-N/mm²	Ts-N/mm²	%El
SAE 1008	0.06-0.10	0.30-0.50	0.15 max	0.035 max	0.025 max	250-300	350-425	30 min
SAE 1018	0.15-0.20	0.60-0.90	0.10-0.35	0.035 max	0.025 max	300-350	450-525	22 min
*ASTM GR60	0.35-0.40	1.30-1.50	0.17-0.25	0.035 max	0.025 max	420 min	620 min	9 min
*BS4449; GR460	0.25 max	1.60 max	0.60 max	0.035 max	0.025 max	460 min	600 min	14 min

*For Non- QuenchedProducts using micro alloying

Dimensional Tolerances of Wire Rods in Comparison with International Standard

Standard	Wire Rod Size (mm)	Tolerance +/- (mm)	Out of Round (mm)	Remarks
Qatar Steel Company FZE	5.5 - 12.0	0.20	0.30	Qatar Steel Company FZE Tolerance is Half of ASTM Tolerance
ASTM A510	5.5 - 12.0	0.40	0.60	ASTM,A510 Specification for Wire-Rods-General requirements

Coil Identification
Each coil will have unique coil number along with Heat number/charge number printed on high temperature withstanding, acid proof metallic tags.

DRI (Sponge Iron)

Hot Briquetted Iron (HBI)

Steel Billets

Deformed Bars

Wire Rod & Re-Bar In Coils