KEDAAR STEEL TMT BAR

SPECIFICATION

SPECIFICATIONS - SECTIONAL WEIGHT

DIA (mm) NOMINAL WEIGHT (Kg/metre)
8 0.369
10 0.576
12 0.846
16 1.50
20 2.40
25 3.73
32 8.136

COMPARISON - DIMENSIONAL TOLERANCES

IS 1786-2008 SPECIFICATIONS KEDAAR STEEL TMT
SIZES POSITIVE TOLERANCES NEGATIVE TOLERANCES POSITIVE TOLERANCES NEGATIVE TOLERANCES
8,10 mm 7% -7% 0% -7%
12,16 mm -5% -5% 0% -5%
20 to 32 mm 3% -3% 0% -3%%

COMPARISON - CHEMICAL PROPERTIES

ELEMENT UNIT IS:1786-2008 IS:1786-2008 KEDAAR STEEL
FE 500 FE 500 D FE 500 D
CARBON % 0.300 MAX 0.250 MAX 0.250 MAX
CARBON EQUIVALENT (C + Mn/6) % 0.420 MAX 0.420 MAX 0.400 MAX
SULPHUR % 0.055 MAX 0.040 MAX 0.040 MAX
PHOSPHORUS % 0.055 MAX 0.040 MAX 0.040 MAX
S AND P % 0.105 MAX 0.075 MAX 0.075 MAX

COMPARISON - PHYSICAL PROPERTIES

PROPERTIES UNIT IS:1786-2008 IS:1786-2008 KEDAAR STEEL
FE 500 FE 500 D FE 500 D
YIELD STRESS (YS) N/mm2 500 min 500 min 540 min
ULTIMATE TENSILE STRENGTH (UTS) N/mm2 545 min 565 min 600 min
UTS/YS RATIO 1.08 min 1.10 min 1.12 min
ELONGATION % 12 min 16 min 18 min