KSRM 60 GRADE

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KSRM 60 GRADE 2019-04-24T02:41:12+00:00

GRADE 60/400 (8mm-32mm)

REBAR CONFORM TO FOLLOWING

INTERNATIONAL STANDARD CODE

Standard conform Steel Grade Country Yield Strength (Re) min. Ultimate Strength (Rm) Min Ratio Rm/Re Min. % Elongation after fracture Mandrel dia for Bend test, mm Mandrel dia for Rebend test, mm
ASTM A615 USA 420  MPa (60,000 Psi) 620 MPa (90,000Psi) NA in test standard 7-9 (GL=203.2mm) 10-16mm=3.5D 20-25mm=5D 28-32mm=7D NA is test standard
ASTM A706 USA 420  MPa (60,000 Psi) 550 MPa (80,000Psi) 1.25 12-14 (GL-200mm) 10-16mm=3D 20-25mm=4D 28-32mm=6D NA is test standard
ISO 6935-2:2015(E) Grade B400 DWR International Organization for Standardization 400 MPa 1.25X Yield strength (min.) 1.25 17 (GL=5D mm) Upto 16mm=3D 20-32mm=6D 40mm=7D Upto 16mm=5D 20-25mm=8D 28-40mm=10D
ISO 6935-2:2015(E) Grade B420 DWR International Organization for Standardization 420 MPa 1.25X Yield strength (min.) 1.25 16 (GL=5D mm) Upto 16mm=3D 20-32mm=6D 40mm=7D Upto 16mm=5D 20-25mm=8D 28-40mm=10D
Target range for KSRM 60G 430-480 MPa 630MPa 1.35 14 (GL=200 mm) As per standard N/A