Unless otherwise specified, all profiles will have etch and clear (MIL-A-8625F) anodizing with depth of. Note: Extrusion conforming to DIN 17 615 specifications. 25 de gree and total twist over 6.1m of length not to exceed 1.5 degrees 25 de gree and total twist over 20 feet of length not to exceed 1.5 degrees Volume for volume, aluminum weights about 1/3 as much as iron, steel, copper or brass.Ġ.0125 inches per 1 foot of length not to exceed 0.118 inches over 20 feet of lengthĠ.32mm per 304mm of length, not to exceed 3mm over 6.1 m of length.80/20's 6105-T5* alloy yield strength of 35,000 psi compares to A36 carbon steel's yield strength of 36,000 psi.
