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Jindal Steel & Power’s (JSP) wire rod mill at Patratu, Jharkhand, produces low carbon, medium carbon, high carbon, and other special grades that include Cold Heading Quality (CHQ), electrode quality, and high carbon wire rods for spring steel, spoke wire, pre-stressed concrete, tyre bead and ACSR. JSP now offers wire rods in 5 mm, 8.5 mm to 23 mm diameters.
Low carbon, medium carbon, high carbon, and other specific grades are produced at a wire rod mill in Patratu, including cold heading quality (CHQ), electrode quality, and high carbon wire rods for spring steel, spoke wire, pre-stressed concrete, tyre bead, and ACSR.
Sizes
5 – 23
Maximum Quality (mm)
0.12
Tolerance (mm)
+/- 0.10
Low Carbon Grades
SAE 1006 / 1008 / 1010 / 1012 / 1015 / 1018 / 1020, CAQ
Medium Carbon Grades
SAE 1006 / 1008 / 1010 / 1012 / 1015 / 1018 / 1020, CAQ
High Carbon
SHC36 / 40, HC41 / 45, HC51 / 55, HC56 / 60, HC61 / 65, HC66 / 70, Tb68, HC71 / 75, HC76 / 80, HC81 / 85, PSC116, SWR52A, SWR62A, SWR82A
Cold Heading Quality
SAE1010 / 1015 / 1018 / 1020, SAE10B21, SAE15B25, SAE15B41, 19MnB4
Electrode Quality Grades
EQ (IS2879), JSP Weld (MIG), EM12K
Free Cutting Grades
SAE 12L14, EN 1A, EN 8M, EN 15AM
Ball Bearing Grades
EN31, SAE52100
Alloy Grades
16MnCr5, 20MnCr5, SCM 415H, SCM 420H, SAE8620, SAE4135, SAE4140
Plain Rod
5, 8.5 – 23 mm (in 0.5 mm increments)
Coil Weight
2.48 tons maximum
Coil Outside Diameter
1250 mm
Coil Inside Diameter
850 mm