Strength in steel for over 100 years
Eliott Engineering has bent square bars for trommel screen rings, architectural features, artistic works among others. Often square bars are machined after bending as an affordable alternative to cutting shapes from plate.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | SQUARE | DIAGONAL |
6 | 100 | 100 |
12 | 100 | 100 |
20 | 100 | 100 |
25 | 100 | 100 |
40 | 300 | 300 |
50 | 600 | 600 |
65 | 900 | 900 |
75 | 1000 | 1000 |
100 | 1100 | 1100 |
125 | 1500 | 1500 |
135 | 1800 | 1800 |
Ideal for architectural applications and other assorted projects.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | MINIMUM INSIDE DIAMETER |
5 | 100 |
10 | 100 |
20 | 100 |
25 | 100 |
40 | 300 |
50 | 400 |
75 | 600 |
100 | 1000 |
125 | 1500 |
150 | 2000 |
Flat Bars are frequently used in tank stiffeners, matching flanges, curved lintels, hand rails, curved stringers, pipe clamps and kick rails on circular platforms.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | HARD WAY X-X AXIS | EASY WAY Y-Y AXIS |
6 x 3 | 100 | 100 |
16 x 3 | 100 | 100 |
25 x 3+ | 150 | 100 |
40 x 5+ | 200 | 100 |
50 x 5+ | 300 | 100 |
65 x 6+ | 400 | 100 |
75 x 6+ | 500 | 100 |
100 x 8+ | 800 | 100 |
130 x 10+ | 1200 | 200 |
150 x 10-100 | 1500 | 300-2000 |
180 x 10-90 | 2000 | 300-2000 |
200 x 10-60 | 3000-2500 | 300-2000 |
250 x 10-40 | 4000-3000 | 300-2000 |
300 x 80 | - | 3000 |
500 x 50 | - | 3000 |
Angles are often used in tank stiffeners, matching flanges, curved lintels, hand rails, lagging rings, form work and fabricated roof trusses.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | TOE IN | TOE OUT | DIAGONAL | DIAGONAL |
13 x 13 x 3+ | 200 | 100 | 200 | 100 |
25 x 25 x 3+ | 360 | 100 | 360 | 100 |
30 x 30 3-5+ | NR* 400 | 150 | 400 | 150 |
40 x 40 x 3-5+ | NR* 450 | 200 | 450 | 200 |
50 x 50 x 3-6+ | NR* 500 | 300 | 500 | 300 |
60 x 65 x 5-6+ | NR* 800 | 400 | 800 | 400 |
75 x 75 x 6-8+ | NR* 1100 | 500 | 1100 | 500 |
90 x 90 x 8-10+ | NR* 1200 | 800 | 1200 | 800 |
100 x 100 x 8-10+ | NR* 1500 | 1200 | 1500 | 1200 |
125 x 125 x 8-12+ | NR* 2000 | 1500 | 2000 | 1500 |
150 x 150 x 10-12+ | NR* 3000 | 1800 | 3000 | 1800 |
200 x 200 x 13-18+ | 7000-4000 | 2000 | 4000 | 3000 |
Unequal angles are often used in tank stiffeners, matching flanges, curved lintels, hand rails, lagging rings, form work and fabricated roof trusses.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | BIG TOE | SMALL TOE | BIG TOE | SMALL TOE |
65 x 50 x 6+ | 800 | 500 | 400 | 400 |
75 x 50 x 6+ | 1100 | 600 | 500 | 400 |
100 x 75 x 6+ | 1500 | 750 | 1200 | 600 |
125 x 75 x 6+ | 2000 | 1100 | 1500 | 900 |
150 x 90 x 8-10+ | 6000-3000 | 2000-1200 | 3000-1700 | 1200-1000 |
150 x 100 x 10-12 | 6000-3000 | 2500-1800 | 3000-1800 | 1500-1200 |
Tee sections are primarily used in architectural features and open web trusses.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | WEB UP | WEB IN | WEB OUT | |
25 x 25 x 3.5 | 150 | 360 | 150 | |
30 x 30 x 4.0 | 150 | 400 | 150 | |
40 x 40 x 5.0 | 200 | 450 | 200 | |
50 x 50 x 6.0 | 300 | 500 | 300 | |
50 CT | 7.4 | 800 | 800 | 500 |
75 BT | 7.0 | 500 | 1800 | 1000 |
90.0 | 500 | 1500 | 800 | |
75 CT | 11.7 | 6000 | 1800 | 900 |
15.0 | 2500 | 1600 | 800 | |
18.6 | 1500 | 1400 | 700 | |
90 BT | 9.0 | 700 | 2000 | 1200 |
11.1 | 700 | 1800 | 1000 | |
10 BT | 12.7 | 2000 | 2200 | 1500 |
14.9 | 1500 | 2000 | 1300 | |
100 CT | 23.1 | 4500 | 3200 | 2000 |
26.1 | 3500 | 3000 | 1800 | |
29.8 | 3000 | 2800 | 1600 | |
125 BT | 15.7 | 2000 | 2500 | 2000 |
18.6 | 1500 | 2300 | 1800 | |
125 CT | 36.5 | 6000 | 4500 | 3500 |
44.8 | 4500 | 4000 | 3000 | |
155 BT | 20.2 | 2000 | 6000 | 4000 |
23.1 | 2000 | 5000 | 3000 | |
155 CT | 48.4 | - | 60000 | 35000 |
59.0 | - | 55000 | 33000 | |
68.5 | - | 50000 | 32000 | |
79.0 | - | 45000 | 30000 | |
180 BT | 22.4 | 2500 | 30000 | 10000 |
25.3 | 2300 | 25000 | 8000 | |
28.3 | 2200 | 20000 | 6000 | |
205 BT | 26.8 | 3000 | 40000 | - |
30.0 | 2800 | 35000 | - | |
230 BT | 37.3 | 4500 | 75000 | - |
41.0 | 4000 | 65000 | - | |
265 BT | 41.0 | 4500 | NR* | - |
47.2 | 4000 | NR* | - | |
305 BT | 50.5 | 4500 | NR* | - |
62.5 | 4300 | NR* | - | |
Channels are featured in tank stiffeners, tank supports, roof beams, circular platforms and fabricated trusses.
The table below the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | HARD WAY | TOES IN | TOES OUT | |
51 x 25 | TFC | 1000 | 300 | 300 |
75 x 40 | PFC | 2000 | 400 | 400 |
100 x 50 | PFC | 2500 | 500 | 500 |
125 x 65 | PFC | 4000 | 800 | 800 |
150 x 75 | PFC | 6000 | 1200 | 100 |
180 x 75 | PFC | 8000 | 1400 | 1400 |
200 x 75 | PFC | 14000 | 1400 | 1400 |
230 x 75 | PFC | 18000 | 1400 | 1400 |
250 x 90 | PFC | 20000 | 1600 | 1600 |
300 x 90 | PFC | 35000 | 1600 | 1600 |
380 x 100 | PFC | NR* | 2500 | 2500 |
This structural section has wide application in building and industrial uses, similar to the universal beam.
The table below the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | HARD WAY | EASY WAY | |
100 UC | 14.8 | 1800 | 1600 |
150 UC | 23.4 | 4000 | - |
30.0 | 2500 | 3000 | |
37.2 | 1800 | 1800 | |
200 UC | 46.2 | 6000 | - |
52.2 | 4500 | 5000 | |
59.5 | 3500 | 3500 | |
250 UC | 72.9 | 7000 | 15000 |
89.5 | 7000 | 4000 | |
The universal beam applications include tanks supports, roof  beams, bridge beams, cambered beams, tunnel supports, curved lifting beams (horizontal and vertical) and circular platforms.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | HARD WAY | EASY WAY | |
100 x 45 | RSJ | 2400 | 600 |
100 x 75 | RSJ | 2000 | 600 |
125 x 65 | RSJ | 3000 | 800 |
150 UB | 14.0 | 3500 | 3000 |
18.0 | 1800 | 1000 | |
180 UB | 16.1 | 3500 | 4000 |
18.1 | 2500 | 3000 | |
22.2 | 1900 | 1000 | |
200 UB | 18.3 | 5500 | 4000 |
22.2 | 5500 | 6000 | |
25.4 | 4500 | 2500 | |
29.8 | 2500 | 2000 | |
250 UB | 25.7 | 6000 | 4000 |
31.4 | 6000 | 2500 | |
37.3 | 3500 | 1800 | |
310 UB | 32.0 | 8000 | 6000 |
40.3 | 6000 | 4000 | |
46.2 | 4000 | 2000 | |
360 UB | 44.7 | 10000 | 8000 |
56.7 | 8000 | 2200 | |
410 UB | 53.7 | 15000 | 6000 |
59.7 | 12000 | 2400 | |
460 UB | 67.1 | - | 10000 |
74.6 | - | 4000 | |
82.1 | - | 3500 | |
530 UB | 82.0 | - | 6000 |
92.4 | - | 5000 | |
610 UB | 101.0 | - | 12000 |
113.0 | - | 11000 | |
125.0 | - | 10000 | |
Circular hollow sections are commonly used structural and architectural applications.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
OUTSIDE DIAMETER | WALL THICKNESS | NORMAL SIZE | TYPE | WHOLE & HALF PIPE |
13.5 | 2.3 | 8 | Medium | 200 |
2.9 | 8 | Heavy | 200 | |
17.2 | 2.3 | 10 | Medium | 250 |
2.9 | 10 | Heavy | 250 | |
21.3 | 2.0 | 15 | Galtube | 300 |
2.0 | 15 | Light | 300 | |
2.6 | 15 | Medium | 250 | |
3.2 | 15 | Heavy | 250 | |
3.6 | 15 | X Heavy | 250 | |
26.9 | 2 | Galtube | 350 | |
2.3 | 2 | Light | 350 | |
2.6 | 2 | Medium | 300 | |
3.2 | 2 | Heavy | 300 | |
3.6 | 2 | X Heavy | 300 | |
33.7 | 3.2 | 25 | Medium | 350 |
4.0 | 25 | Heavy | 350 | |
4.5 | 25 | X Heavy | 350 | |
42.4 | 3.2 | 32 | Medium | 450 |
4.0 | 32 | Heavy | 400 | |
4.9 | 32 | X Heavy | 400 | |
48.3 | 3.2 | 40 | Medium | 500 |
4.0 | 40 | Heavy | 450 | |
5.4 | 40 | X Heavy | 450 | |
60.3 | 3.6 | 50 | Medium | 550 |
4.5 | 50 | Heavy | 500 | |
5.4 | 50 | X Heavy | 500 | |
76.1 | 3.6 | 65 | Medium | 650 |
4.5 | 65 | Heavy | 600 | |
5.9 | 65 | X Heavy | 600 | |
88.9 | 4.0 | 80 | Medium | 900 |
4.9 | 80 | Heavy | 800 | |
5.9 | 80 | X Heavy | 800 | |
101.6 | 4.0 | 90 | Medium | 1100 |
4.9 | 90 | Heavy | 1000 | |
114.3 | 4.5 | 100 | Medium | 1300 |
5.4 | 100 | Heavy | 1200 | |
139.7 | 4.9 | 125 | Medium | 1800 |
5.4 | 125 | Heavy | 1300 | |
165.1 | 4.9 | 150 | Medium | 2000 |
5.4 | 150 | Heavy | 1500 |
OUTSIDE DIAMETER | WALL THICKNESS | NORMAL SIZE | DESCRIPTION | WHOLE & HALF PIPE |
13.7 | 16.50 | 8 | 10S | 200 |
2.24 | 8 | 40, 40S, STD | 200 | |
3.02 | 8 | 80, 80S, XS | 200 | |
17.1 | 1.65 | 10 | 10S | 250 |
2.31 | 10 | 40, 40S, STD | 250 | |
3.20 | 10 | 80, 80S, XS | 250 | |
21.3 | 1.65 | 15 | 5S | 300 |
2.11 | 15 | 10S | 250 | |
2.77 | 15 | 40, 40S, STD | 250 | |
3.73 | 15 | 80, 80S, XS | 250 | |
4.78 | 15 | 160 | 250 | |
7.74 | 15 | XXS | 250 | |
26.7 | 1.65 | 20 | 5S | 350 |
2.11 | 20 | 10S | 300 | |
2.87 | 20 | 40, 40S, STD | 300 | |
3.91 | 20 | 80, 80S, XS | 350 | |
5.56 | 20 | 160 | 350 | |
7.82 | 20 | XXS | 450 | |
33.4 | 1.65 | 25 | 5S | 400 |
2.77 | 25 | 10S | 350 | |
3.38 | 25 | 40, 40S, STD | 350 | |
4.55 | 25 | 80, 80S, XS | 350 | |
6.35 | 25 | 160 | 350 | |
9.09 | 25 | XXS | 350 | |
42.2 | 2.77 | 32 | 10S | 500 |
3.56 | 32 | 40, 40S, STD | 450 | |
4.85 | 32 | 80, 80S, XS | 400 | |
6.35 | 32 | 160 | 400 | |
9.70 | 32 | XXS | 400 | |
48.3 | 2.77 | 40 | 10S | 550 |
3.68 | 40 | 40, 40S, STD | 500 | |
5.08 | 40 | 80, 80S, XS | 450 | |
7.14 | 40 | 160 | 450 | |
10.15 | 40 | XXS | 450 | |
60.3 | 2.77 | 50 | 10S | 650 |
3.91 | 50 | 40, 40S, STD | 600 | |
5.54 | 50 | 80, 80S, XS | 500 | |
8.74 | 50 | 160 | 500 | |
11.07 | 50 | XXS | 500 | |
73.0 | 3.05 | 65 | 10S | 700 |
5.16 | 65 | 40, 40S, STD | 600 | |
7.01 | 65 | 80, 80S, XS | 600 | |
9.53 | 65 | 160 | 600 | |
14.02 | 65 | XXS | 600 | |
88.9 | 4.80 | 80 | 30 | 850 |
5.49 | 80 | 40, 40S, STD | 800 | |
7.62 | 80 | 80, 80S, XS | 800 | |
11.13 | 80 | 160 | 800 | |
15.24 | 80 | XXS | 800 | |
101.6 | 5.74 | 90 | 40, 40S, STD | 1000 |
8.08 | 90 | 80, 80S, XS | 1000 | |
114.3 | 4.80 | 100 | 30 | 1400 |
6.02 | 100 | 40, 40S, STD | 1300 | |
8.56 | 100 | 80, 80S, XS | 1200 | |
11.30 | 100 | 120 | 1200 | |
13.49 | 100 | 160 | 1200 | |
17.12 | 100 | XXS | 1200 | |
141.3 | 6.55 | 125 | 40, 40S, STD | 1500 |
9.53 | 125 | 80, 80S, XS | 1400 | |
12.70 | 125 | 120 | 1400 | |
15.88 | 125 | 160 | 1400 | |
19.05 | 125 | XS | 1400 | |
168.3 | 7.11 | 150 | 40, 40S, STD | 1500 |
10.97 | 150 | 80, 80S, XS | 1500 | |
14.27 | 150 | 120 | 1500 | |
18.26 | 150 | 160 | 1500 | |
21.95 | 150 | XXS | 1500 | |
219.1 | 6.35 | 200 | 20 | 2500 |
7.04 | 200 | 30 | 2400 | |
8.18 | 200 | 40, 40S, STD | 2400 | |
10.31 | 200 | 60 | 2400 | |
12.70 | 200 | 80, 80S, XS | 2400 | |
15.09 | 200 | 100 | 2400 | |
18.26 | 200 | 120 | 2400 | |
20.60 | 200 | 140 | 2400 | |
273.1 | 6.35 | 250 | 20 | 4000 |
7.80 | 250 | 30 | 3500 | |
9.27 | 250 | 15, 40S, STD | 3000 |
Eliott Engineering bends rectangular hollow sections for curved formwork, barrel vaults, roof trusses and bridge rails.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | WALL | HARD WAY | EASY WAY |
50 x 20 | 1.6 | 2000 | 3000 |
2.0 | 1500 | 2000 | |
2.5 | 1000 | 1500 | |
3.0 | 400 | 800 | |
50 x 25 | 1.6 | 2000 | 3000 |
2.0 | 1200 | 2000 | |
2.5 | 800 | 1200 | |
3.0 | 500 | 1000 | |
65 x 35 | 2.0 | 4000 | 6000 |
2.5 | 2000 | 3000 | |
3.0 | 1500 | 2000 | |
75 x 25 | 2.0 | 3000 | 3500 |
2.5 | 2000 | 2000 | |
75 x 50 | 3.0 | 3000 | 5000 |
4.0 | 1300 | 2000 | |
5.0 | 1200 | 1800 | |
6.0 | 1100 | 1600 | |
100 x 50 | 4.0 | 2400 | 3000 |
5.0 | 2000 | 2400 | |
6.0 | 1200 | 1800 | |
125 x 75 | 5.0 | 3000 | 8000 |
6.0 | 2500 | 6000 | |
150 x 50 | 4.0 | 6000 | 10000 |
5.0 | 3000 | 6000 | |
150 x 100 | 5.0 | 12000 | 15000 |
6.0 | 6000 | 8000 | |
200 x 100 | 6.0 | 8000 | 20000 |
9.0 | 6000 | 10000 | |
250 x 150 | 6.0 | 30000 | 40000 |
9.0 | 15000 | 20000 |
Eliott Engineering bends square hollow sections for structural projects including curved formwork, barrel vaults, roof trusses and bridge rails.
The table below shows the tightest curvature generally achievable. These figures are nominally based on 300 grade steel, and should be interpreted as indicative only.
DIMENSIONS | WALL | SQUARE | DIAGONAL |
13 x 13 | 1.8 | 200 | 200 |
15 x 15 | 1.8 | 200 | 200 |
20 x 20 | 1.6 | 200 | 200 |
25 x 25 | 1.6 | 300 | 300 |
2.0 | 250 | 250 | |
2.5 | 200 | 200 | |
3.0 | 200 | 200 | |
30 x 30 | 1.6 | 500 | 500 |
2.0 | 350 | 350 | |
35 x 35 | 1.6 | 800 | 800 |
2.0 | 600 | 600 | |
2.5 | 500 | 500 | |
3.0 | 450 | 500 | |
40 x 40 | 2.0 | 1000 | 1000 |
2.5 | 800 | 800 | |
3.0 | 600 | 600 | |
4.0 | 450 | 450 | |
50 x 50 | 3.0 | 800 | 550 |
4.0 | 550 | 2000 | |
65 x 65 | 5.0 | 2000 | 3000 |
75 x 75 | 6.0 | 3000 | 250 |
3.6 | 2500 | 2500 | |
4.9 | 2000 | 2000 | |
6.3 | 1400 | 1400 | |
89 x 89 | 4.0 | 2700 | 2700 |
5.0 | 2200 | 2200 | |
6.0 | 1800 | 1800 | |
100 x 100 | 9.0 | 3000 | 8000 |
4.0 | 25000 | 3000 | |
5.0 | 2000 | 25000 | |
6.0 | 16000 | 2000 | |
125 x 125 | 4.0 | 10000 | 16000 |
5.0 | 8000 | 10000 | |
6.0 | 6000 | 8000 | |
9.0 | 20000 | 6000 | |
150 x 150 | 6.0 | 20000 | 20000 |
9.0 | 8000 | 8000 | |
200 x 200 | 6.0 | 30000 | 30000 |
9.0 | 12000 | 12000 |
We’re here to answer your questions and customise your order to suit your project requirements. Contact us today to discuss your steel needs.
Eliott Engineering’s comprehensive suite of steel processing services ensures we cater to every industry that requires precision steel components. We excel in brake pressing, profile cutting and drilling, section curving, plate rolling and mandrel bending. Our engineers are onsite to ensure your project is in the best hands.
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Superior brake pressing and bending machinery supported by experienced brake press operators ensures quality results the first time – every time.
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We are plasma, oxy, and laser cutting specialists with the latest technology. Eliott Engineering offers the latest in steel profiling for all types and grades.
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We can create bespoke solutions tailored to diverse shapes and sizes. Section curving, section rolling and tube rolling all under one roof.
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Eliott Engineering plate rolls a range of materials, including mild steel, quench and tempered steel, stainless steel, and aluminum, across all grades.
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Eliott Engineering has specialised expertise in mandrel bending. Mandrel bending enables highly accurate and repeatable bends.
Learn MoreEliott Engineering has access to the largest network of steel suppliers and processors in Australia and can service customers with steel processing, steel products and superior distribution anywhere in the country.
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