Chemical Composition

Standard weight of The Bundles

Chemical Composition Sec Minimum Kg Normal Kg Max kg ( 40ft Length)No.of Pieces( Bundles )
Carbon up to 0.25 6 mm 45.24 48.75 52.27 18
8mm 53.73 57.83 61.93 12
Sulphur < 0.055 10mm 49.19 52.61 56.36 07
12mm 51.67 54.17 56.85 05
Phosphorus < 0.055 16mm 54.90 57.76 60.68 03
20mm 58.37 60.17 61.98 02
Mangnese > 0.50 25mm 45.62 47.01 48.45 01

Physical Properties

Yield or 0.2% Proof Strength - 500N/mm² (5100Kg/cm²) Ultimate Tensile Strength - Minimum 8% Above Measured Proof Strength however not less then 5560Kg/cm²(545N/mm²) Elongation (Gauge length 5d) - 12.0% Minimum Bend Test - Satisfies bend test around a mandrel (thro'180) of 4d for dia up to and including 20mm and 5d for over 20mm dia Rebend Test - Satisfies rebend test around a mandrel of 5d for dia up to and including 10mm and 7d for over 10mm dia. Through 45' bend and 22.5 Reverse Bend