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Alpha+ Engineering and Technical Datamounting <br />systems <br />Alpha+ Splice Composition Data <br />Base material <br />Alloy - temper <br />Alloy composition <br />Designation <br />Density (p) <br />Coeff of thermal expansion (aT) <br />Modulus of elasticity (E) <br />Shear modulus (G) <br />Ultimate tensile strength (fu,k) <br />Tensile yield strength (fv,k) <br />Aluminum <br />6063-T66 <br />En-AW-AIMgSiO.7 <br />EN AW-6063 T66 <br />0.0975 Ibm/in3 (2.70 gm/cm3) <br />13xl 0-toF (2.35)(10-5/°C) <br />10,100 ksi (69,637 MN/m 9 <br />39.2 ksi (270.3 MN/m2) <br />30.0 ksi (206.8 MN/ml <br />25 ksi (172.4 MN/m9 <br />Alpha+ Splice Section Properties (English) <br />Moment Moment Section <br />Rail <br />Area (A)Weight of Inertia of Inertia Modulus <br />Type (S*)(ix) (4) <br />10/48 0.557 in2 0.67 Ibm 0.242 ird 0.152 in4 0.231 in <br />13/52 0.594 in2 0.80 Ibm/ft 0.297 2 0.162 in'*0.259 in3 <br />Section <br />Modulus <br />(Sy) <br />0.200 2 <br />0.215 in) <br />Radius Radius <br />of of <br />Gyration Gyration <br />(rj (ry) <br />0.606 in 0.480 in <br />0.657 in 0.488 in <br />Alpha+ Splice Section Properties (Metric) <br />Moment Moment Section <br />Rail <br />Area (A)Weight of Inertia of Inertia Modulus <br />Type (Sx)(Ix) (ly) <br />10/48 4.236 cm2 1,144 g/m 10.07 cm* 6.33 cm*3.79 cm3 <br />13/52 4.432 cm2 1,197 g/m 12.37 cm4 6.76 cm4 4.25 cm3 <br />Section <br />Modulus <br />(Sy) <br />3.28 cm) <br />3.52 cm, <br />Radius Radius <br />Of of <br />Gyration Gyration <br />(rv) <br />1.54 cm 1.22 cm <br />1.67 cm 1.24 cm <br />3 <br />t <br />IL t <br />2.05 in <br />(52 mm) <br />Notes <br />1. Specifications are subject to change <br />without notice. <br />1.89 in <br />(48 mm) <br />V <br />2. All major components described <br />herein are available in black anodized <br />finish. Such finish has negligible effect <br />on structural engineering properties. <br />10/48 13/52 <br />1.22 in <br />(30.9 mm) <br />1.45 in <br />-* _) 13/5212 0/48 <br />3. Mounting Systems, Inc. shall not be <br />liable for nor assume any responsibility <br />for the adequacy of any underlying <br />structure on which Alpha' components <br />or the Alpha+ system is installed. <br />-- (37.5 mm) - <br />Alpha+ Splice Section <br />4. The Mounting Systems Quick <br />Configurator (MSQC) should be used <br />to verify planned installations. The <br />MSQC is available at www.mountina- <br />svstems.com <br />3