PS 300 H - 1-5/8" x 1-3/8", 12 Gage, Round Holes

Part No. Length (ft) Finish Product Weight / Ft (lbs/ft)
PS 300H 20 PG 1.65
PS 300H 10 PG 1.65
PS 300H 10 HG 1.749
PS 300H 20 HG 1.749
PS 300H 20 GR 1.65
PS 300H 10 GR 1.65
PS 300H 10 PL 1.65
PS 300H 20 PL 1.65
PS 300H SS 1.65

    Beam Loading

    Beam Loading - PS 300 H
    Span
    (in)
    Max Allow. Uniform Load
    (lbs)
    Deflection at Uniform Load
    (in)
    Uniform Loading at Deflection Lateral Bracing Reduction Factor
    Span/180
    (lbs)
    Span/240
    (lbs)
    Span/360
    (lbs)
    24 1,152 0.07 1,152 1,152 1,152 1.00
    36 765 0.15 765 765 522 0.96
    48 576 0.26 576 441 297 0.91
    60 459 0.41 378 279 189 0.88
    72 387 0.59 261 198 135 0.84
    84 333 0.81 189 144 99 0.82
    96 288 1.05 144 108 72 0.79
    108 252 1.30 117 90 54 0.77
    120 234 1.66 90 72 45 0.75
    144 189 2.32 63 45 36 0.70
    168 162 3.15 45 36 27 0.66
    192 144 4.18 36 27 NR 0.62
    216 126 5.21 NR NR NR 0.58
    240 117 6.64 NR NR NR 0.54
    Note NR - Not Recommended
    Refer to the General Specifications for loading information.

    Column Loading

    Column Loading - PS 300 H
    Unbraced
    Height
    (in)
    Allowable Load at Slot Face
    (lbs)
    Max Column Load Applied at C.G.
    K=0.65 (lbs) K=0.80 (lbs) K=1.0 (lbs) K=1.2 (lbs)
    24 2,400 6,650 6,080 5,280 4,470
    36 2,050 5,380 4,470 3,370 2,500
    48 1,600 4,090 3,040 2,100 1,590
    60 1,230 2,960 2,100 1,500 1,160
    72 970 2,190 1,590 1,160 910
    84 790 1,720 1,270 950 760
    96 660 1,410 1,060 800 650
    108 570 1,200 910 700 KL/r>200
    120 510 1,040 800 620 KL/r>200
    144 420 830 650 KL/r>200 KL/r>200
    Refer to the General Specifications for loading information.

    Elements of Section

    Elements of Section - PS 300 H
    Area of Section 0.5 in2 (3.2 cm2)
    Axis 1-1 Axix 2-2
    Moment of Inertia (I) 0.12 in4 (5 cm4) 0.203 in4 (8.4 cm4)
    Section Modulus (S) 0.153 in3 (2.5 cm3) 0.250 in3 (4.1 cm3)
    Radius of Gyration (r) 0.489 in (1.2 cm) 0.638 in (1.6 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:

    Curved Channel:

    • Many Power-Strut 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 Power-Strut brand channel.
    • 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.

    Materials & Finishes

    Materials & Finishes - Standard:

    • Pregalvanized (PG):  Conforms to ASTM A653 SS GR 33, G90.
    • Power-Strut 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
    Materials & Finishes - Special Metals:
    • 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.