Historical Standard: B308/B308M-00 Standard Specification for Aluminum-Alloy 6061-T6 Standard Structural Profiles
Historical Standard|Developed by Subcommittee: B07.03|Book of Standards Volume: 02.02
1.1 This specification covers extruded 6061-T6 aluminum-alloy standard structural profiles.
1.2 The profiles are limited to I-beams, H-beams, channels, angles, tees, and zees.Note 1-For other extruded profiles in other alloys and tempers refer to Specification B221.
1.3 Alloy and temper designations are in accordance with ANSI H35.1 [ANSI H35.1M]. The equivalent Unified Numbering System alloy designation is that in Table 1 preceded by A9, or A96061 for alloy 6061 in accordance with Practice E527.
1.4 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.
1.5 The values stated in either inch-pound or SI units are to be regarded separately as standard. The SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems will result in nonconformance with the specification.
2. Referenced Documents
B221 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
B557 Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products
B557M Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products [Metric]
B647 Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
B648 Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor
B660 Standard Practices for Packaging/Packing of Aluminum and Magnesium Products
B666/B666M Standard Practice for Identification Marking of Aluminum and Magnesium Products
B807/B807M Standard Practice for Extrusion Press Solution Heat Treatment for Aluminum Alloys
B881 Standard Terminology Relating to Aluminum- and Magnesium- Alloy Products
D3951 Standard Practice for Commercial Packaging
E18 Standard Test Methods for Rockwell Hardness of Metallic Materials
E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E34 Standard Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys
E527 Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
E716 Standard Practices for Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of Chemical Composition by Spectrochemical Analysis
E1251 Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry