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Chemical Composition VELA 500 D

ELEMENTS UNITS BIS STANDARD VELA 500 D
Carbon (Max.) % 0.25 0.23
Sulphur (Max.) % 0.04 0.035
Phosphorous (Max.) % 0.04 0.035
S+P(Max.) % 0.075 0.070
Carbon Equivalent (Max.) % 0.42 0.40

Physical properties of VELA 500 D

PROPERTIES UNITS BIS STANDARD VELA 500 D
Yield Strength (Min.) N/mm2 500 520
Tensile strength (Min.) N/mm2 565 580
Stress ratio (Min.) - 1.10 1-12
Elongation (Min.) % 16 18


Bend Properties of VELA 500 D

PROPERTIES BIS STANDARD VELA 500 D
Bend 3ɸ upto 20mm
4ɸ over 20mm		 3ɸ upto 20mm
4ɸ over 20mm
Re - Bend 4ɸ and Incl - 10mm
6ɸ over 10mm		 4ɸ and Incl - 10mm
6ɸ over 10mm

Savings in weight of VELA 500 D

Size mm Specific weight kg/ mtr BIS Standard kg/mtr Vela 500 D kg/mtr Vela 500 D Bundle kg No. of bars per bundle
08 0.395 0.367 to 0.423 0.370 to 0.400 49.7 to 53.7 10
10 0.617 0.574 to 0.660 0.580 to 0.610 49.5 to 52.1 7
12 0.888 0.844 to 0.932 0.850 to 0.890 51.9 to 54.3 5
16 1.579 1.500 to 1.658 1.500 to 1.580 54.9 to 57.8 3
20 2.467 2.393 to 2.541 2.395 to 2.480 58.4 to 60.5 2
25 3.855 3.740 to 3.960 3.750 to 3.850 45.7 to 47.0 1
28 4.830 4.690 to 4.970 4.700 to 4.900 57.3 to 59.8 1
32 6.313 6.120 to 6.490 6.120 to 6.400 74.6 to 78.0 1