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Wide Flange Steel I Beam: W10 × 19
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Glossary » Beams » Simply Supported » Uniformly Distributed Load » Single Span » Wide Flange Steel I Beam » W10 × 19
Wide Flange Steel I Beam | Single Span | Two Equal Spans | Three Equal Spans | Four Equal Spans

For a simply supported beam in a single span, the maximum displacement w_max and the maximum normal stress stress_max occur at the center of the beam.
The tabulated data listed in this page are calculated based on the area moment of inertia (Ixx = 96.3 in4) for the W10 × 19 Wide Flange Steel I Beam and the typical Young's modulus (E = 3.046 × 107 psi) of steels. Note that the typical yielding stress Yield of steels can range from 1.015 × 104 to 2.970 × 105 psi. The purpose of this page is to give a rough estimation of the load-bearing capacity of this particular beam, rather than a guideline for designing actual building structures. Please check your local building codes for regulatory requirements.

Note: The weight of the beam itself is not included in the calculation.
L = 3 ft
L = 5 ft
L = 10 ft
L = 15 ft
L = 20 ft
L = 25 ft
L = 30 ft
L = 40 ft
L = 50 ft
L = 60 ft
L = 70 ft
L = 80 ft
L = 90 ft
   
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 3.00 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 1.18 × 10-5 13.6
20.0 1.24 × 10-5 14.4
30.0 1.86 × 10-5 21.5
40.0 2.49 × 10-5 28.7
50.0 3.11 × 10-5 35.9
60.0 3.73 × 10-5 43.1
70.0 4.35 × 10-5 50.2
80.0 4.97 × 10-5 57.4
90.0 5.59 × 10-5 64.6
100 6.21 × 10-5 71.8
200 1.24 × 10-4 144
300 1.86 × 10-4 215
400 2.49 × 10-4 287
500 3.11 × 10-4 359
600 3.73 × 10-4 431
700 4.35 × 10-4 502
800 4.97 × 10-4 574
900 5.59 × 10-4 646
1000 6.21 × 10-4 718
2000 0.00124 1440
3000 0.00186 2150
4000 0.00249 2870
5000 0.00311 3590
6000 0.00373 4310
7000 0.00435 5020
8000 0.00497 5740
9000 0.00559 6460
1.00 × 104 0.00621 7180
2.00 × 104 0.0124 1.44 × 104
3.00 × 104 0.0186 2.15 × 104
4.00 × 104 0.0249 2.87 × 104
5.00 × 104 0.0311 3.59 × 104
6.00 × 104 0.0373 4.31 × 104
7.00 × 104 0.0435 5.02 × 104
8.00 × 104 0.0497 5.74 × 104
9.00 × 104 0.0559 6.46 × 104
1.00 × 105 0.0621 7.18 × 104
2.00 × 105 0.124 1.44 × 105
3.00 × 105 0.186 2.15 × 105
4.00 × 105 0.249 2.87 × 105
4.14 × 105 0.257 2.97 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 5.00 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 9.11 × 10-5 37.9
20.0 9.59 × 10-5 39.9
30.0 1.44 × 10-4 59.8
40.0 1.92 × 10-4 79.8
50.0 2.40 × 10-4 99.7
60.0 2.88 × 10-4 120
70.0 3.36 × 10-4 140
80.0 3.84 × 10-4 160
90.0 4.31 × 10-4 179
100 4.79 × 10-4 199
200 9.59 × 10-4 399
300 0.00144 598
400 0.00192 798
500 0.00240 997
600 0.00288 1200
700 0.00336 1400
800 0.00384 1600
900 0.00431 1790
1000 0.00479 1990
2000 0.00959 3990
3000 0.0144 5980
4000 0.0192 7980
5000 0.0240 9970
6000 0.0288 1.20 × 104
7000 0.0336 1.40 × 104
8000 0.0384 1.60 × 104
9000 0.0431 1.79 × 104
1.00 × 104 0.0479 1.99 × 104
2.00 × 104 0.0959 3.99 × 104
3.00 × 104 0.144 5.98 × 104
4.00 × 104 0.192 7.98 × 104
5.00 × 104 0.240 9.97 × 104
6.00 × 104 0.288 1.20 × 105
7.00 × 104 0.336 1.40 × 105
8.00 × 104 0.384 1.60 × 105
9.00 × 104 0.431 1.79 × 105
1.00 × 105 0.479 1.99 × 105
1.49 × 105 0.714 2.97 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 10.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.00146 152
20.0 0.00153 160
30.0 0.00230 239
40.0 0.00307 319
50.0 0.00384 399
60.0 0.00460 479
70.0 0.00537 558
80.0 0.00614 638
90.0 0.00690 718
100 0.00767 798
200 0.0153 1600
300 0.0230 2390
400 0.0307 3190
500 0.0384 3990
600 0.0460 4790
700 0.0537 5580
800 0.0614 6380
900 0.0690 7180
1000 0.0767 7980
2000 0.153 1.60 × 104
3000 0.230 2.39 × 104
4000 0.307 3.19 × 104
5000 0.384 3.99 × 104
6000 0.460 4.79 × 104
7000 0.537 5.58 × 104
8000 0.614 6.38 × 104
9000 0.690 7.18 × 104
1.00 × 104 0.767 7.98 × 104
2.00 × 104 1.53 1.60 × 105
3.00 × 104 2.30 2.39 × 105
3.72 × 104 2.86 2.97 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 15.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.00738 341
20.0 0.00777 359
30.0 0.0117 538
40.0 0.0155 718
50.0 0.0194 897
60.0 0.0233 1080
70.0 0.0272 1260
80.0 0.0311 1440
90.0 0.0350 1610
100 0.0388 1790
200 0.0777 3590
300 0.117 5380
400 0.155 7180
500 0.194 8970
600 0.233 1.08 × 104
700 0.272 1.26 × 104
800 0.311 1.44 × 104
900 0.350 1.61 × 104
1000 0.388 1.79 × 104
2000 0.777 3.59 × 104
3000 1.17 5.38 × 104
4000 1.55 7.18 × 104
5000 1.94 8.97 × 104
6000 2.33 1.08 × 105
7000 2.72 1.26 × 105
8000 3.11 1.44 × 105
9000 3.50 1.61 × 105
1.00 × 104 3.88 1.79 × 105
1.66 × 104 6.43 2.97 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 20.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.0233 606
20.0 0.0245 638
30.0 0.0368 957
40.0 0.0491 1280
50.0 0.0614 1600
60.0 0.0736 1910
70.0 0.0859 2230
80.0 0.0982 2550
90.0 0.110 2870
100 0.123 3190
200 0.245 6380
300 0.368 9570
400 0.491 1.28 × 104
500 0.614 1.60 × 104
600 0.736 1.91 × 104
700 0.859 2.23 × 104
800 0.982 2.55 × 104
900 1.10 2.87 × 104
1000 1.23 3.19 × 104
2000 2.45 6.38 × 104
3000 3.68 9.57 × 104
4000 4.91 1.28 × 105
5000 6.14 1.60 × 105
6000 7.36 1.91 × 105
7000 8.59 2.23 × 105
8000 9.82 2.55 × 105
8340 10.2 2.66 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 25.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.0569 947
20.0 0.0599 997
30.0 0.0899 1500
40.0 0.120 1990
50.0 0.150 2490
60.0 0.180 2990
70.0 0.210 3490
80.0 0.240 3990
90.0 0.270 4490
100 0.300 4980
200 0.599 9970
300 0.899 1.50 × 104
400 1.20 1.99 × 104
500 1.50 2.49 × 104
600 1.80 2.99 × 104
700 2.10 3.49 × 104
800 2.40 3.99 × 104
900 2.70 4.49 × 104
1000 3.00 4.98 × 104
2000 5.99 9.97 × 104
3000 8.99 1.50 × 105
3420 10.2 1.70 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 30.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.118 1360
20.0 0.124 1440
30.0 0.186 2150
40.0 0.249 2870
50.0 0.311 3590
60.0 0.373 4310
70.0 0.435 5020
80.0 0.497 5740
90.0 0.559 6460
100 0.621 7180
200 1.24 1.44 × 104
300 1.86 2.15 × 104
400 2.49 2.87 × 104
500 3.11 3.59 × 104
600 3.73 4.31 × 104
700 4.35 5.02 × 104
800 4.97 5.74 × 104
900 5.59 6.46 × 104
1000 6.21 7.18 × 104
1650 10.2 1.18 × 105
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 40.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.373 2420
20.0 0.393 2550
30.0 0.589 3830
40.0 0.786 5100
50.0 0.982 6380
60.0 1.18 7660
70.0 1.37 8930
80.0 1.57 1.02 × 104
90.0 1.77 1.15 × 104
100 1.96 1.28 × 104
200 3.93 2.55 × 104
300 5.89 3.83 × 104
400 7.86 5.10 × 104
500 9.82 6.38 × 104
521 10.2 6.65 × 104
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 50.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 0.911 3790
20.0 0.959 3990
30.0 1.44 5980
40.0 1.92 7980
50.0 2.40 9970
60.0 2.88 1.20 × 104
70.0 3.36 1.40 × 104
80.0 3.84 1.60 × 104
90.0 4.31 1.79 × 104
100 4.79 1.99 × 104
200 9.59 3.99 × 104
214 10.2 4.26 × 104
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 60.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 1.89 5450
20.0 1.99 5740
30.0 2.98 8610
40.0 3.98 1.15 × 104
50.0 4.97 1.44 × 104
60.0 5.97 1.72 × 104
70.0 6.96 2.01 × 104
80.0 7.95 2.30 × 104
90.0 8.95 2.58 × 104
100 9.94 2.87 × 104
103 10.2 2.96 × 104
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 70.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 3.50 7420
20.0 3.68 7820
30.0 5.53 1.17 × 104
40.0 7.37 1.56 × 104
50.0 9.21 1.95 × 104
55.6 10.2 2.17 × 104
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 80.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 5.97 9700
20.0 6.28 1.02 × 104
30.0 9.43 1.53 × 104
32.6 10.2 1.66 × 104
Steel I Beam: W10 × 19 (Wide Flange 10 inch tall × 19 lbf/ft)
L = 90.0 ft
P (lbf/ft) w_max (in) stress_max (psi)
19.0 9.56 1.23 × 104
20.0 10.1 1.29 × 104
20.3 10.2 1.31 × 104
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