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Unistrut P4520

Unistrut P4520 - 1-5/8” x 13/16”, 12 Gauge, Stainless Steel Strut Channel
Robexstrut is a leading supplier of high-quality strut systems, known for reliability and innovation. The Unistrut P4520 is a versatile, steel channel designed for framing and support applications and is certified and trusted by industry experts. The Unistrut P4520 has a thickness of 0.105″ (2.7mm), a width of 1-5/8″ and a height of 13/16″, making it ideal for lightweight yet sturdy installations. Its superior quality ensures excellent load support for a variety of applications.
- Chief Sourcing Partner for SS Unistrut P4520
- Trusted Supplier of Unistrut P4520 in India
- Stockist of P4520 Strut in Mumbai
- Unistrut P4520 - 1 5⁄8" Framing System
Ready to upgrade your support system? Contact Robexstrut today for the latest Stainless Steel Unistrut P4520 Price
Buy P4520 Strut at Best Price in India, P4520 Unistrut Channel Supplier in Mumbai
Unistrut P4520 Specification
Standard Lengths:
- Up to 12 meters in length.
Dimensions
- Width: 1-5/8 inches (41.3 mm)
- Height: 13/16 inches (20.6 mm)
- Wall Thickness: 12 gauge (0.105 inches or 2.7 mm)
- Allowable Moment 1,615 In-Lbs (183 N•m)
Weight :
- Wt/100 Ft: 131 Lbs (190 kg/100 m)
Finishes :
- Plain (PL)
- Stainless Steel (SS)
- Galvanized (either pre-galvanized or hot-dip galvanized) for corrosion resistance.
- Aluminum (EA)
Material :
- Stainless Steel Type 304 (SS), Type 316 (ST), (ASTM A240)
- Pre-Galvanized Steel (ASTM A653 SS GR 33, G90)
- Plain Steel (ASTM A1011 SS GR 33)
- Aluminum (ASTM B221, Type 6063-T6)
P4520 Unistrut Stockists, Distributors & Exporters of Stainless Steel P4520 Strut Channel in India.
Features & Applications of Unistrut P4520
- Designed to resist corrosion and withstand heavy loads.
- Suitable for electrical, mechanical, and HVAC installations.
- Quick installation.
- Widely used in construction, industrial and commercial projects.
P4520 Unistrut Load Capacity
Bearing Loads on Unistrut P4520 Channel
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| Channel | Bearing Length 1 ⅝" (41 mm) Maximum Allowable Loads Lbs (kN) |
Bearing Length 1 ⅝" (41 mm) Maximum Allowable Loads Lbs (kN) |
Bearing Length 3 ¼" (82 mm) Maximum Allowable Loads Lbs (kN) |
| P4520 | 7,300 32.47 |
3,400 15.12 |
8,400 37.37 |
P4520 - Beam Loading (Imperial)
| Span In | Max Allowable Uniform Load Lbs | Defl. at Uniform Load In | Uniform Loading at Deflection | ||
| Span/180 Lbs | Span/240 Lbs | Span/360 Lbs | |||
| 24 | 540 | 0.11 | 540 | 510 | 340 |
| 36 | 360 | 0.24 | 300 | 220 | 150 |
| 48 | 270 | 0.43 | 170 | 130 | 80 |
| 60 | 220 | 0.68 | 110 | 80 | 50 |
| 72 | 180 | 0.96 | 70 | 60 | 40 |
| 84 | 150 | 1.27 | 60 | 40 | 30 |
| 96 | 130 | 1.65 | 40 | 30 | 20 |
| 108 | 120 | 2.16 | 30 | 20 | 20 |
| 120 | 110 | 2.72 | 30 | 20 | NR |
| 144 | 90 | 3.84 | 20 | NR | NR |
P4520 - Beam Loading (Metric)
| Span MM | Max Allowable Uniform Load kN | Defl. at Uniform Load MM | Uniform Loading at Deflection | ||
| Span/180 kN |
Span/240 kN |
Span/360 kN |
|||
| 600 | 2.5 | 2.6 | 2.5 | 2.4 | 1.6 |
| 750 | 2.0 | 4.1 | 2.0 | 1.5 | 1.0 |
| 1000 | 1.5 | 7.3 | 1.1 | 0.9 | 0.6 |
| 1250 | 1.2 | 11.3 | 0.7 | 0.5 | 0.4 |
| 1500 | 1.0 | 16.5 | 0.5 | 0.4 | 0.3 |
| 1750 | 0.9 | 22.6 | 0.4 | 0.3 | 0.2 |
| 2000 | 0.7 | 28.4 | 0.3 | 0.2 | 0.1 |
| 2500 | 0.6 | 45.0 | 0.2 | 0.1 | 0.1 |
| 3000 | 0.5 | 65.8 | 0.1 | 0.1 | NR |
| 3500 | 0.4 | 85.5 | 0.1 | 0.1 | NR |
P4520 - Column Loading (Imperial)
| Unbraced Height In | Maximum Allowable Load at Slot Face Lbs | Maximum Column Load Applied at C.G. | |||
| K = 0.65 Lbs |
K = 0.80 Lbs |
K =1.0 Lbs |
K = 1.2 Lbs |
||
| 24 | 2,250 | 7,480 | 6,800 | 5,820 | 4,810 |
| 36 | 1,980 | 5,950 | 4,810 | 3,380 | 2,350 |
| 48 | 1,580 | 4,310 | 2,970 | 1,900 | ** |
| 60 | 1,210 | 2,880 | 1,900 | ** | ** |
| 72 | 950 | 2,000 | ** | ** | ** |
P4520 - Column Loading (Metric)
| Unbraced Height kN | Maximum Allowable Load at Slot Face MM | Maximum Column Load Applied at C.G. | |||
| K = 0.65 kN | K = 0.80 kN | K =1.0 kN | K = 1.2 kN | ||
| 600 | 10.3 | 34.1 | 31.1 | 26.8 | 22.2 |
| 750 | 9.7 | 30.9 | 26.8 | 21.1 | 15.8 |
| 1000 | 8.5 | 24.9 | 19.3 | 12.8 | 8.9 |
| 1250 | 6.9 | 18.9 | 12.8 | 8.2 | ** |
| 1500 | 5.6 | 13.5 | 8.9 | ** | ** |
| 1750 | 4.6 | 9.9 | 6.5 | ** | ** |
P4520 - Elements of Section (Imperial)
| Parameter | P4400 | |
| Area of Section | 0.384 | In2 |
| Axis 1-1 | ||
| Moment of Inertia (I) | 0.031 | In4 |
| Section Modulus (S) | 0.064 | In3 |
| Radius of Gyration (r) | 0.283 | In |
| Axis 2-2 | ||
| Moment of Inertia (I) | 0.138 | In4 |
| Section Modulus (S) | 0.170 | In3 |
| Radius of Gyration (r) | 0.599 | In |
P4520 - Elements of Section (Metric)
| Parameter | P4520 | |
| Area of Section | 2.48 | cm2 |
| Axis 1-1 | ||
| Moment of Inertia (I) | 1.29 | cm4 |
| Section Modulus (S) | 1.05 | cm3 |
| Radius of Gyration (r) | 0.72 | cm |
| Axis 2-2 | ||
| Moment of Inertia (I) | 5.74 | cm4 |
| Section Modulus (S) | 2.79 | cm3 |
| Radius of Gyration (r) | 1.52 | cm |
Unistrut P4520 Series

Unistrut P4520HS
P4520HS : 1-5/8” x 13/16”, 12 Gauge Metal Framing Strut, Round Holes
9⁄ 16 ” (14.3) Dia. Holes
1 7 ⁄ 8 ” (47.6) on Center

Unistrut P4520T
P4520T
1-5/8” x 13/16”, 12 Gauge Strut Channel, Slotted
Slots are
1-1 ⁄ 8 ” (28.6) x 9 ⁄ 16 ” (14.3) 2″ (50.8) on Center
1-1 ⁄ 8 ” (28.6) x 9 ⁄ 16 ” (14.3) 2″ (50.8) on Center

Unistrut P4520SL
P4520SL
1-5/8” x 13/16”, 12 Gauge; SL Slots
Slots are
3″ (76.2) x 13 ⁄ 32 ” (10.3) 4″ (101.6) on Center
3″ (76.2) x 13 ⁄ 32 ” (10.3) 4″ (101.6) on Center

Unistrut P4520WT
P4520WT : 1-5/8” x 13/16”, 12 Gauge, Strut Channel Wide Slots
Slots are
2″ (50.8) x 11⁄16 ” (17.5) 3″ (76.2) on Center
2″ (50.8) x 11⁄16 ” (17.5) 3″ (76.2) on Center

Unistrut P4521
P4521:
1 5⁄8″ x 1 5⁄8″ (41 mm x 41 mm), 12 Gauge, Back to Back Strut Channel
Unistrut P4520 Channel Applications









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