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The technical content of this literature is eective 2/19/19 and supersedes all previous information.Pub. No. CD-ProSTUD 2/19
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PHYSICAL AND STRUCTURAL PROPERTIES
ClarkDietrich ProSTUD 30MIL physical and structural properties
ClarkDietrich ProTRAK 30MIL physical and structural properties
Member
Design
thickness
(in)
Fy
(ksi)
Gross Section Properties Effective Section Properties at Fy Torsional Properties
Area
(in
2
)
Weight
(lb/ft)
Ix
(in
4
)
Rx
(in)
Iy
(in
4
)
Ry
(in)
Ae
(in
2
)
Ix
(in
4
)
Sx
(in
3
)
Ma
(in-lbs)
Vag
(lb)
J
* 1000
(in
4
)
Cw
(in
6
)
Xo
(in)
Ro
(in)
β
Beta
162PDT125-30 0.0312 33 0.128 0.44 0.067 0.722 0.022 0.409 0.080 0.054 0.048 951 610 0.04168 0.011 -0.872 1.204 0.475
250PDT125-30 0.0312 33 0.156 0.53 0.169 1.042 0.025 0.397 0.084 0.140 0.087 1713 832 0.05054 0.029 -0.763 1.351 0.681
362PDT125-30 0.0312 33 0.191 0.65 0.389 1.428 0.027 0.378 0.087 0.330 0.149 2938 755 0.06193 0.067 -0.661 1.619 0.833
400PDT125-30 0.0312 33 0.203 0.69 0.489 1.553 0.028 0.371 0.088 0.417 0.172 3407 683 0.06573 0.084 -0.633 1.718 0.864
600PDT125-30 0.0312 33 0.265 0.90 1.278 2.196 0.031 0.340 0.090 1.074 0.240 4737 454 0.08597 0.212 -0.519 2.282 0.948
162PDT200-30 0.0312 33 0.175 0.60 0.101 0.758 0.076 0.660 0.081 0.067 0.052 1028 610 0.05687 0.040 -1.570 1.864 0.291
250PDT200-30 0.0312 33 0.203 0.69 0.246 1.103 0.088 0.659 0.086 0.170 0.094 1862 832 0.06573 0.103 -1.423 1.917 0.449
362PDT200-30 0.0312 33 0.238 0.81 0.549 1.520 0.099 0.645 0.089 0.397 0.160 3159 755 0.07712 0.237 -1.274 2.086 0.627
400PDT200-30 0.0312 33 0.249 0.85 0.682 1.654 0.102 0.639 0.089 0.502 0.176 3480 683 0.08091 0.297 -1.232 2.160 0.674
600PDT200-30 0.0312 33 0.312 1.06 1.710 2.342 0.114 0.605 0.091 1.353 0.262 5170 454 0.10116 0.754 -1.051 2.637 0.841
162PDT250-30 0.0312 33 0.206 0.70 0.123 0.772 0.139 0.821 0.082 0.073 0.054 1059 610 0.06699 0.075 -2.048 2.338 0.233
250PDT250-30 0.0312 33 0.234 0.80 0.298 1.129 0.160 0.828 0.086 0.186 0.097 1926 832 0.07585 0.190 -1.883 2.347 0.356
362PDT250-30 0.0312 33 0.269 0.92 0.656 1.562 0.181 0.820 0.089 0.436 0.157 3097 755 0.08724 0.435 -1.712 2.458 0.515
400PDT250-30 0.0312 33 0.281 0.96 0.812 1.701 0.187 0.816 0.090 0.551 0.173 3425 683 0.09104 0.543 -1.662 2.514 0.563
600PDT250-30 0.0312 33 0.343 1.17 1.997 2.413 0.211 0.784 0.092 1.473 0.261 5162 454 0.11128 1.373 -1.444 2.919 0.755
Member
Design
thickness
(in)
Fy
(ksi)
Gross Section Properties Effective Section Properties at Fy Torsional Properties
Lu
(in)
Area
(in
2
)
Weight
(lb/ft)
Ix
(in
4
)
Rx
(in)
Iy
(in
4
)
Ry
(in)
Ae
(in
2
)
Ix
(in
4
)
Sx
(in
3
)
Ma
(in-lbs)
Vag
(lb)
Vanet
(lb)
J
* 1000
(in
4
)
Cw
(in
6
)
Xo
(in)
Ro
(in)
β
Beta
162PDS125-30 0.0312
33
0.137 0.47 0.064 0.681 0.029 0.458 0.098 0.064 0.067 1332 572 124 0.04459 0.017 -1.070 1.348 0.371 30.8
250PDS125-30 0.0312 33 0.165 0.56 0.169 1.012 0.034 0.451 0.106 0.168 0.121 2356 832 397 0.05345 0.042 -0.941 1.454 0.581 30.1
362PDS125-30 0.0312 33 0.200 0.68 0.398 1.411 0.038 0.434 0.107 0.396 0.170 3358 776 457 0.06484 0.096 -0.820 1.689 0.764 29.7
400PDS125-30 0.0312 33 0.212 0.72 0.501 1.540 0.039 0.428 0.108 0.499 0.189 3737 701 490 0.06864 0.120 -0.787 1.781 0.805 29.5
600PDS125-30 0.0312 33 0.274 0.93 1.324 2.199 0.043 0.396 0.109 1.281 0.338 6031 461 461 0.08888 0.303 -0.651 2.327 0.922 28.7
Notes:
– Calculated properties are based on AISI S100-12, North American Specification for Design of Cold-Formed Steel Structural Members and AISI S220-15, North American Standard for
Cold-Formed Steel Framing—Nonstructural Members.
– Effective properties incorporate the strength increase from the cold work of forming as applicable per AISI A7.2.
– Tabulated gross properties, including torsional properties, are based on full-unreduced cross section of the studs, away from punchouts.
– Tabulated gross properties, including torsional properties, are based on full-unreduced cross section of the tracks.
– For deflection calculations, use the effective moment of inertia.
– Allowable moment includes cold work of forming.
– Allowable moment is taken as the lowest value based on local or distortional buckling. Distortional buckling strength is based on a k-phi = 0.
– Web depth for track sections is equal to the nominal height plus two times the design thickness plus the bend radius. Hems on nonstructural track sections are ignored.
1 Web-height to thickness ratio exceeds 200.
2 Web-height to thickness ratio exceeds 260.
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