7-1/2" X 5" A-Style Aluminum Stringer

HEIGHT: 7-1/2”

FLANGE WIDTH: 5”

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The 7-1/2" X 5" A-Style Aluminum Stringer is typically used in combination with the 6-1/2" X 5" A-Style Aluminum Beam, however can be used with the 6-1/2" X 4" S-Style Aluminum Beam as well. The stringer can be easily fastened to the beam by using a standard A-Clamp or W-Clamp. 

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STANDARD ALLOY: 6061-T6

ORIGIN: CLEVELAND, OH

LBS/FT RAW: ~4.633

LBS/FT W/INSERT: ~5.633

SHAPE FACTOR: 8

RED. RATIO: 31.14

INSERT/STRIP: SYNTHETIC PLASTIC

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Structural Testing: Complete/P.E. Stamped

Load Chart: Complete/P.E. Stamped 

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YIELD STRESS: 40,000 psi

ULTIMATE TENSILE STRESS: 45,000 psi

YOUNG’S MODULUS: 10,000,000 psi

FACTOR OF SAFETY: 2.2:1

ALLOWABLE DEFLECTION (INCHES): L (inches) / 360, or up to 0.25” max