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

Width(in mm)

Thickness(in mm)

Length(in Mtr)