FLAT
Tulshyan Metals Manufactured & supplies a wide range of Mild Steel (MS) Flat Bars. MS Flat Bars are used by Grating manufactures, cable trays, bright bar industries, automobile and auto-ancillaries, Truck trailers, Tippers, Railways, bus body, elevators and escalators, Scaffolding manufacturers, Base plates, Earthing material, Ship building, washers, flanges,clamps and many more engineering industries.
| Designation | Mass (Kg/m) | Dimensions(mm) | ||||||||
| (mm) | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 20 | 25 |
| 10 | 0.236 | 0.314 | 0.393 | 0.471 | – | – | – | – | – | – |
| 16 | 0.377 | 0.502 | 0.628 | 0.754 | 1.000 | 1.100 | 1.510 | – | – | – |
| 20 | 0.471 | 0.628 | 0.785 | 0.942 | 1.260 | 1.570 | 1.880 | 2.300 | – | – |
| 25 | 0.589 | 0.785 | 0.981 | 1.180 | 1.570 | 1.960 | 2.360 | 2.940 | – | – |
| 30 | 0.707 | 0.942 | 1.180 | 1.410 | 1.880 | 2.360 | 2.830 | 3.530 | 4.710 | – |
| 35 | 0.824 | 1.100 | 1.370 | 1.650 | 2.200 | 2.750 | 3.300 | 4.120 | 5.500 | – |
| 40 | 0.942 | 1.260 | 1.570 | 1.880 | 2.510 | 3.140 | 3.770 | 4.710 | 6.280 | 7.850 |
| 45 | 1.060 | 1.410 | 1.770 | 2.120 | 2.830 | 3.530 | 4.240 | 5.300 | 7.070 | 8.830 |
| 50 | 1.180 | 1.570 | 1.960 | 2.360 | 3.140 | 3.930 | 4.710 | 5.890 | 7.850 | 9.810 |
| 60 | 1.410 | 1.880 | 2.360 | 2.830 | 3.770 | 4.710 | 5.650 | 7.070 | 9.420 | 11.800 |
| 65 | – | 2.040 | 2.550 | 3.060 | 4.080 | 5.100 | 6.120 | 7.650 | 10.200 | 12.800 |
| 70 | – | 2.200 | 2.750 | 3.300 | 4.400 | 5.500 | 6.590 | 8.240 | 11.000 | 13.700 |
| 75 | – | 2.360 | 2.940 | 3.530 | 4.710 | 5.890 | 7.070 | 8.830 | 11.800 | 14.700 |
| 80 | – | 2.510 | 3.140 | 3.770 | 5.020 | 6.280 | 7.540 | 9.420 | 12.600 | 15.700 |
| 90 | – | – | 3.530 | 4.240 | 5.650 | 7.070 | 8.480 | 10.600 | 14.100 | 17.700 |
| 100 | – | – | 3.930 | 4.710 | 6.280 | 7.850 | 9.420 | 11.800 | 15.700 | 19.600 |
| 120 | – | – | – | 5.650 | 7.540 | 8.420 | 11.300 | 14.100 | 18.800 | 23.600 |
| 130 | – | – | – | 6.120 | 8.160 | 9.200 | 12.200 | 15.300 | 20.400 | 25.600 |
| 140 | – | – | – | 6.590 | 8.790 | 1.1000 | 13.200 | 15.500 | 22.000 | 27.500 |
| 150 | – | – | – | 7.070 | 9.420 | 1.1800 | 14.100 | 17.700 | 23.600 | 29.400 |
Rolling Tolerances
| Width | Thickness | Sectional weight | Length |
| up to 50 mm: ± 1 mm 50 mm to 75 mm: ± 1.5 mm 75 mm to 100 mm: ± 2 mm 100 mm and above ± 2% and maximum not exceding 6 mm |
up to 12 mm: ± 0.5 mm over 12 mm: 4% and max not exceeding 1.5 mm |
Up to 3 mm thick: +5/-3% Over 3 mm : ± 5% |
For fixed length : ± 100 mm |
Chemical Composition : (in % max values)
| Carbon % | Manganese Max % | Sulphur Max % | Phosporous Max % | SiliconMax % | Corbon Equivalent |
| 0.23 | 1.50 | 0.045 | 0.045 | 0.40 | 0.42 |
| tolerance | +0.05 | +0.005 | +0.005 | +0.03 | |
| +0.02 |
Chemical Composition : (in % max values)
| Tensile Strength Min, Mpa |
Yield Stress, Min, MPa | % Elongation at gauge length 5.65 √Ѕo | Bend Test | ||
| mm | <20 mm | 20-40 mm | >40 mm | min | min |
| 410 | 250 | 240 | 230 | 23 | 3t* (*t is 3 times thickness) |
Weight Calculator
