ELECMAN ® 1-5/8" * 1-5/8"(41*41mm) Galvanized Steel Strut Channel ES-521
Applications
ELECMAN® 1-5/8" * 1-5/8"(41*41mm) galvanized steel strut channel ES-521 is the basic component of the strut channel support system to be utilized not only in ventilation, air conditioning and cooling systems but also for other components that are to be suspended.
ELECMAN® 1-5/8" * 1-5/8"(41*41mm) galvanized steel strut channel ES-521 is made from high-quality carbon steel are continuously roll formed to precise dimensions. By cold working the steel mechanical properties are increased, allowing lightweight structures to carry the required load.
Features
The main advantage of strut channel in construction is that there are many options available for rapidly and easily connecting lengths together and other items to the strut channel, using various specialized strut-specific fasteners and bolts.It can be assembled very rapidly with minimal tools and only moderately trained labor, which reduces costs significantly in many applications.A strut channel installation also can often be modified or added-to relatively easily if needed.
Specification Data
ELECMAN provides full size 1-5/8" * 1-5/8"(41*41mm) galvanized steel strut channel ES-521.
| Section Properties | 1-1 AXIS | 2-2 AXIS |
| Cat.# | WT/FT | AREA | Ix | Sx | Rx | Iy | Sy | Ry |
| LBS. | SQ.IN. | in⁴ | in³ | in | in⁴ | in³ | in |
| ES-521 | 2.64 | 0.750 | 0.145 | 0.180 | 0.435 | 0.280 | 0.345 | 0.600 |
| Allowable Beam Loads - Span In Inches |
| Cat.# | STRESS | 24" | 30" | 36" | 42" | 48" | 60" | 72" | 84" | 96" | 108" | 120" |
| ES-521 | 1/240 | 1245 | 1190 | 990 | 850 | 745 | 595 | 495 | 425 | 370 | 330 | 295 |
| *** | *** | *** | 790 | 605 | 385 | 270 | 195 | 150 | 120 | 95 |
1.TOTAL STATIC LOAD in LBS.
2.Upper line is MAXIMUM ALLOWABLE UNIFORM LOAD creating 25000 PSI Bending Stress about the X-Axis based on SIMPLE BEAM condition.
3.Lower line shows TOTAL UNIFORM LOAD which produces a deflection of 1/240th of the SPAN(i.e.: ½. Def. for 120" Span )
4.Multiply values in upper line by 0.5 to obtain ALLOWABLE CENTER CONCENTRATED LOAD at 25000 PSI Stress. Deflection by 0.8.
5.* Load limited by spot weld shear.
6.For punched channel, reduce weld limited loads by 0.75 due to 4" weld spacing.
7.*** Load controlled by 25,000 PSI design stress. |
| Allowable Column Loads - Unsupported Height of Column in Inches |
| Cat.# | 24" | 30" | 36" | 42" | 48" | 60" | 72" | 84" | 96" | 108" | 120" |
| ES-521 | 15300 | 14365 | 13300 | 12145 | 10930 | 8495 | 6230 | 4575 | 3505 | 2765 | *** |
| 1. COLUMN LOADS are allowable axial loads applied at the section centroid. Loads applied at the slot face must be reduced for eccentricity. 2. ALLOWABLE COLUMN LOADS shown are based upon an effective length factor K=0.8 standard engineering practice required for evaluation of other conditions. |
Packing Information
Packing is so important, good packing can help customers to improve the brand image, good packing also can help customers to stock the products well for a longer time. ELECMAN® Strut channels are usually packed in bundles, small bundles or big bundles are both available. ELECMAN can follow any packing requirements of customers.
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