TDS

Product Submittal Sheet
Tech Support: 888-437-3244 Sales: 800-543-7140
Engineering Services: 877-832-3206 clarkdietrich.com
09.22.16 (Non-Structural Metal Framing)
* Embossments in web are only placed on sections 2-1/2"
and wider.
ASTM & Code Standards:
• AISI S100-12 & S220-15
• Meets or exceeds ASTM C645 & C754
• ASTM E119, E72 & E90
• ATI CCRR-0207, LA RR 26019
• ProSTUD complies with the SFIA Code
Compliance Certification Program
• Multiple UL® Design Listing including: V438,
V450 & U419
• SDS & Product Certification Information
available at www.clarkdietrich.com
• U.S. Patent No. 9,010,070
Product category:
Product name:
ProSTUD® 25 Drywall Stud
162PDS125-15 50ksi G40EQ - Punched
1-5/8" ProSTUD 25 (15mil)
Coating: G40EQ
Color coding: None
Geometric Properties
Web depth 1.625 in Weight 0.241 lb/ft
Flange width 1.250 in Punchout width 0.750 in
Stiffening lip 0.250 in Punchout length 1.750 in
Design thickness 0.0158 in Minimum thickness 0.0150 in
Yield stress, Fy 50 ksi
Gross Section Properties of Full Section, Strong Axis
Cross sectional area (A) 0.071 in
2
Moment of inertia (Ix) 0.033 in
4
Radius of gyration (Rx) 0.688 in
Gross moment of inertia (Iy) 0.015 in
4
Gross radius of gyration (Ry) 0.466 in
Effective Section Properties, Strong Axis
Effective area (Ae) 0.033 in
2
Moment of inertia for deflection (Ixe) 0.030 in
4
Section modulus (Sxe) 0.024 in
3
Allowable bending moment (Ma) 719 in-lbs
Allowable shear force in web (Unpunched) (Vag) 232 lb
Allowable shear force in web (Punched) (Vanet) 104 lb
Torsional Properties
St. Venant torsion constant (J x 1000) 0.0059 in
4
Warping constant (Cw) 0.009 in
6
Distance from shear center to neutral axis (Xo) -1.088 in
Radii of gyration (Ro) 1.369 in
Torsional flexural constant (Beta) 0.368
Unbraced Length (Lu) 24.8 in
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.
• 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.
• East Coast Punch Pattern: Center of knockouts are 12" from the leading edge then 48" o.c.
• West Coast Punch Pattern: Center of knockouts are 24" from the leading edge then 24" o.c.
Sustainability Credits:
For more details and LEED letters contact Technical Services at 888-437-3244 or visit www.clarkdietrich.com/LEED
LEED v4 MR Credit -- Building Product Disclosure and Optimization: EPD (1 point) - Sourcing of Raw Materials (1 point) - Material Ingredients (1 point) - Construction and
Demolition Waste Management (up to 2 points) - Innovation Credit (up to 2 points).
LEED 2009 Credit MR 2 & MR 4 -- ClarkDietrich's steel products are 100% recyclable and have a minimum recycled content of 34.2% (19.8% post-consumer and 14.4%
pre-consumer). If seeking a higher number to meet Credit MR 5, please contact us at ([e-mail] / 888-437-3244)
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