Aluminum Weld Long Radius 180° Return Bend

Aluminum Weld Long Radius 180° Return Bend

• Schedule 40 & 80 Seamless
• 6061-T6
• Origin: Domestic (Made in the USA with Precision Craftmanship)
• Pipe Chart: Common Diameters & Wall Thicknesses PDF

FLO-MAC BUTT-WELD FITTINGS ARE MANUFACTURED IN LOS ANGELES TO ASTM:
B361, B363, B366, B653, A403, A815           MSS SP-43            ASME B16.9, B16.2

T6 temper 6061 has an ultimate tensile strength of at least 42,000 psi (300 MPa) and yield strength of at least 35,000 psi (241 MPa).  More typical values are 45,000 psi (310 MPa) and 40,000 psi (275 MPa), respectively.[4] In thicknesses of 0.250 inch (6.35 mm) or less, it has elongation of 8% or more; in thicker sections, it has elongation of 10%. T651 temper has similar mechanical properties. The typical value for thermal conductivity for 6061-T6 at 80°C is around 152 W/m K. A material data sheet [5] defines the fatigue limit under cyclic load as 14,000 psi (100 MPa) for 500,000,000 completely reversed cycles using a standard RR Moore test machine and specimen. Note that aluminum does not exhibit a well defined “knee” on its S-n graph, so there is some debate as to how many cycles equates to “infinite life”. Also note the actual value of fatigue limit for an application can be dramatically affected by the conventional de-rating factors of loading, gradient, and surface finish.