ASTM E2662

ASTM E2662 is the standard practice for radiographic examination of flat panel composites and sandwich core materials used in aerospace applications. It provides a technical basis for using radiographic methods to inspect these lightweight structures for internal conditions that may affect performance or quality. For aerospace manufacturing and maintenance teams, this standard is important because it supports more consistent examination practices, helping improve evaluation, documentation, and acceptance decisions for composite and sandwich panel materials.

ASTM E2662 standard overview

The ASTM E2662 standard overview focuses on a radiographic inspection practice designed for flat panel composites and sandwich core materials. As an ASTM standard, it is intended to guide how radiographic examinations are performed and interpreted in a controlled, repeatable way. The document is especially relevant where internal structure matters, since these materials can contain features that are not visible on the surface. ASTM E2662 helps establish a common technical framework for examination practice in aerospace-related work.

Where is ASTM E2662 used?

ASTM E2662 is commonly used in aerospace environments where flat panel composite parts and sandwich core structures need non-destructive evaluation. It may be applied during manufacturing, inspection, or quality assurance workflows for panels and similar structural components. The standard is relevant wherever radiographic examination is used to assess internal features or conditions in these materials. In practice, it supports organizations that need a clear, shared approach for evaluating composite and core constructions before release or further processing.

Practical importance of ASTM E2662

The practical importance of ASTM E2662 lies in its role in supporting consistent radiographic inspection practices. By providing a standardized approach, it can help reduce variation between examinations, improve communication between suppliers and purchasers, and support more reliable quality control. For aerospace programs, this matters because flat panel composites and sandwich core materials are often tied to performance and safety expectations. Using the standard can also help streamline procurement and compliance decisions when radiographic examination is part of acceptance or verification.

• Radiographic examination practice
• Flat panel composite materials
• Sandwich core structures
• Aerospace inspection workflows
• Quality and acceptance support