BAR properties

Section Weight / Per Meter of Kalika 500 and 500 D
DIA (mm) Minimum (BIS) Kalika 500 Standard (BIS) / Kalika 500 Maximum (BIS) Tolerance (BIS)
8 0.367 0.395 0.422 ± 7%
10 0.574 0.617 0.660 ± 7%
12 0.844 0.888 0.932 ± 5%
16 1.500 1.579 1.658 ± 5%
20 2.393 2.467 2.541 ± 3%
25 3.739 3.855 3.971 ± 3%
32 6.126 6.316 6.505 ± 3%
36 7.756 7.996 8.235 ± 3%
40 9.576 9.872 10.168 ± 3%
Mechanical Properties
Parameter Fe -500 (IS:1786-2008) Typical Values(Kalika-500) Fe -500 D (IS:1786-2008) Typical Values Kalika-500 D
Yield Stress, N/mm2 (min) 500 520 500 520
Tensile Strength, N/mm2 (min) 545 630 565 630
Elongation % (min) 12 % 16 % 16 % 16 %
Stress Ratio, UTS/YS (min) 1.08 1.15 1.13 1.15
Bend & Rebend Properties
Test Fe -500 (IS:1786-2008)         Typica lValues Kalika-500 Fe -500 D (IS:1786-2008)         Typical Values Kalika-500 D
Bend  4d for (8 to 20) 3d for (8 to 20) 3d for (8 to 20) 3d for (8 to 20)
5d for (25 to 40) 4d for (25 to 40) 4d for (25 to 40) 4d for (25 to 40)
Rebend 5d for (8 to 10) 4d for (8 to 10) 4d for (8 to 10) 4d for (8 to 10)
7d for (12 to 40) 6d for (12 to 40) 6d for (12 to 40) 6d for (12 to 40)