ASTM B746/B746M is the standard specification for corrugated aluminum alloy structural plate used in field-bolted pipe, pipe-arches, and arches. It provides a technical basis for describing the material and structural form of these components so they can be selected, manufactured, and evaluated with greater consistency. For projects that rely on assembled aluminum structural plate systems, this specification helps define a common reference for compliance, quality control, and procurement.

ASTM B746/B746M standard overview

ASTM B746/B746M focuses on corrugated aluminum alloy structural plate intended for field-bolted installation in pipe, pipe-arches, and arches. As a specification, it is typically used to support uniform product expectations for this type of structural plate and its intended application. The document is relevant when project teams need a clear ASTM standard for evaluating aluminum alloy plate systems that are assembled on site and used in shaped structural installations where geometry and fastening method matter.

Where is ASTM B746/B746M used?

This standard is commonly used in engineering, procurement, and construction workflows involving corrugated aluminum alloy structural plate systems. It is most relevant for field-bolted pipe, pipe-arch, and arch installations where preformed plate sections are assembled to create a structural shape. ASTM B746/B746M may be referenced by designers, contractors, and inspectors who need a shared specification for ordering, verifying, and accepting these aluminum alloy components for project use.

Practical importance of ASTM B746/B746M

The practical value of ASTM B746/B746M is its role in helping buyers and project teams align on a recognized ASTM standard before materials are supplied or installed. A consistent specification supports better product comparison, clearer submittals, and more reliable acceptance checks during quality control. It can also reduce uncertainty in procurement and review by giving engineers and inspectors a common technical reference for corrugated aluminum alloy structural plate systems.

• Corrugated aluminum alloy structural plate
• Field-bolted assembly applications
• Pipe, pipe-arch, and arch configurations
• Specification-based procurement and review