Lifting Lugs for Steel Constructions
These lifting lugs are not to an angle lifting. Sharp edges removed.
Use to equipment and structures assembly. These are not lifting equipment.
Material S235JRG2
The variables are the material thickness and stress in relation to the load.
Capacity Plate Width Height D Weight
kg mm mm mm mm kg Calculation
1 500 8 100 90 58 0.30 Known weight
3 000 12 100 90 58 0.52 1.253 x 0.30 = 0.58 kg
5 000 20 100 90 58 0.87 1.255 x 0.30 = 0.91 kg
D = 40 mm from the bottom
1.6 - 2.0 - 2.5 - 3.15 - 4.0 - 5.0
1. 2. 3. 4. 5 (steps as powers)
How About the Lifting Lug 6 300 kg?
1.6 - 2.0 - 2.5 - 3.15 - 4.0 - 5.0 - 6.3
1. 2. 3. 4. 5. 6.
1.256 x 0.30 = 1.14 kg
0.3 - 0.4 - 0.5 - 0.63 - 0.8 - 1.0 - 1.12 kg
1.5 2.0 2.5 3.15 4.0 5.0 6.3 x 1000 kg
1. 2. 3. 4. 5. 6.
The sixth step exceeds the proportionality and must often therefore be crossed out. In this case the sixth step is quite accurate value of the lifting lug. Still take material S355 for this product, because the material cost difference is small.
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