On this page 5 sections
What ASTM B308 covers
Standard at a glance
- Standard
- ASTM B308
- Issued by
- ASTM
- Product form
- Angles
- Grades on site
- 1
Covers 6061-T6 extruded structural shapes: I-beams, channels, angles and tees in standard dimensions, for platforms, frames and marine structures.
Key requirements
- Alloy 6061 in T6 temper
- Tension test per lot
- Standard profile dimensions and tolerances
- Certification of chemistry and temper
Summary for procurement guidance. Refer to the current edition of the standard for full requirements.
Grades supplied to ASTM B308
Ordering to ASTM B308
- State "ASTM B308" and the edition if your project requires it
- Grade / designation and product dimensions
- Supplementary requirements (tests, heat treatment, certification)
- Certificate type: EN 10204 3.1 or 3.2
Frequently asked questions
What does ASTM B308 cover?
Covers 6061-T6 extruded structural shapes: I-beams, channels, angles and tees in standard dimensions, for platforms, frames and marine structures.
Which grades are covered by ASTM B308?
On this site: Aluminium.
Do you supply material certified to ASTM B308?
Yes. Material is supplied to ASTM B308 with EN 10204 3.1 certificates (3.2 on request), where the mill certifies to it.
Is ASME SAB308 the same as ASTM B308?
ASME adopts many ASTM material specifications into Section II with an "S" prefix (for example SA-308). The adopted text is identical or includes stated modifications, and dual-certified material meets both.