P1001A3 - 1-5/8" x 4 7/8", 12 Gage, Triple Combination
| Part No. | Length (ft) | Finish | Product Weight / Ft (lbs/ft) |
|---|---|---|---|
| P1001A3 | 20 | PG | 5.66 |
| P1001A3 | 10 | PG | 5.66 |
| P1001A3 | 10 | HG | 6.042 |
| P1001A3 | 20 | HG | 6.042 |
| P1001A3 | 10 | GR | 5.66 |
| P1001A3 | 20 | GR | 5.66 |
| P1001A3 | 10 | PL | 5.66 |
| P1001A3 | 20 | PL | 5.66 |
Elements of Section
| Elements of Section - P1001A3 | ||
|---|---|---|
| Area of Section | 1.111 in2 (7.2 cm2) | |
| Axis 1-1 | Axix 2-2 | |
| Moment of Inertia (I) | 1.204 in4 (50.1 cm4) | 0.369 in4 (15.4 cm4) |
| Section Modulus (S) | 0.741 in3 (12.1 cm3) | 0.403 in3 (6.6 cm3) |
| Radius of Gyration (r) | 1.041 in (2.6 cm) | 0.577 in (1.5 cm) |
General Specifications
Standard Lengths:
- 10 feet: 10' or 10’ 1/8” (3.05m) ± 1/8" (3 mm)
- 20 feet: 20' or 20’ 3/8” (6.11m) ± 1/8" (3 mm)
Special Lengths:
- Available with a tolerance of ±1/8" (3 mm). Request quote.
Curved Channel:
- Many Unistrut channel sections can be supplied with a curve. Click here for our ordering form, specifications, and instructions.
Load Data:
- All beam and column load data pertains to carbon steel and stainless steel channels.
- Load tables apply only to UNISTRUT brand channel. Look for "UNISTRUT" on the product.
- Load tables and charts are constructed to be in accordance with the SPECIFICATION FOR THE DESIGN OF COLD-FORMED STEEL STRUCTURAL MEMBERS 2007 EDITION published by the AMERICAN IRON AND STEEL INSTITUTE USING ASD METHOD.
- Loads are based on 33 ksi steel cold formed to 42 ksi.
- Safety Factor to Yield Strength is 1.67 for Beam Loads and 1.80 for Column Loads.
- Beam loads are based on a simple beam and are given as a total uniform load (W) in pounds. For proper calculation procedures, refer to our Beam Load Calculation Guide.
- For bearing loads, reference our bearing loads page.
Welds:
- Welded channels are spot welded 2" (51 mm) or 3" (76 mm) on-center.
Materials & Finishes
Materials & Finishes - Standard:
- Pregalvanized (PG): Conforms to ASTM A653 SS GR 33, G90.
- Unistrut Defender (DF): Conforms to ASTM A1046 SS GR 33
- Hot Dip Galvanized (HG): Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM A123
- Perma-Green (GR): Steel conforms to ASTM A1011 SS GR 33, E-Coat finish
- Perma-Gold (ZD): Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM B633, Type II SC3
- Plain (PL): Conforms to ASTM A1011 SS GR 33
- Stainless Steel, Type 304 (SS): ASTM A240, Type 304 *
- Stainless Steel, Type 316 (ST): ASTM A240, Type 316 *
- Aluminum (EA): ASTM B221, Type 6063-T6 (Extruded) *
* These materials have different physical properties and performance characteristics. Please contact us for design support.