A500 B/C Specification (Square & Rectangular Tubing)

1 * Measured at least 2" from cut end of tubingWall Thickness 10% of Nominal Wall Thickness22' and under = -1/4" +1/2"over 22' = -1/4" +3/4"ASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CChemicalChemicalChemicalChemicalCompo sitionCompositionCompositionCompositionC omposition, %Heat AnalysisProductAnalysisMn Max Max ,00050,000 TensileTensileTensileTensileRequirements RequirementsRequirementsRequirementsShap ed structual TubingGrade B Grade CTS(psi)MIN58,00062,000YS(psi)MINC harpyCharpyCharpyCharpyEL )MIN(*)2321NA2-1/2 and under 2-1/2 to 3-1/2, incl Dimension(Inches)*Tolerance(inches)**Con vexity and Concavity** Tolerance include allowance for convexity or concavityOutsideOutsideOutsideOutsideDim ensionsDimensionsDimensionsDimensionsOve r 3-1/2 to 5-1/2, incl 5-1/2 1%Length(*) Specified wall thickness(t) is lighter than in,Elongation(%) = 56t + B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) 1/2 ASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CASTM A500/A500M-13 Grade B&CA500 B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) A500 B/C Specification ( square & Rectangular tubing ) StraightnessMax(Inches)

2 = ( Length(ft) / 5) x 1/8 2 Max from square (90 degrees) Max 3t the nominal wall thicknessTwistRadiusof CornersSquareness of SidesOver 1-1/2 - 2-1/2 2-1/2 - 4 outside dimension (inches) Max in 3ft (in)1-1/2 and 8 4 - 6 6 - 8 (Length 20ft Max ) 2/2