ASTM E1997

ASTM E1997 is the standard practice for the selection of spacecraft materials, giving engineers and procurement teams a structured reference for choosing materials suited to spacecraft applications. It helps support early design decisions by focusing attention on material suitability, performance needs, and practical constraints that can affect reliability in service. For organizations working on space systems, this ASTM standard can be useful for aligning material selection with consistent technical expectations and reducing avoidable selection errors.

Overview of ASTM E1997

The official title, Standard Practice for the Selection of Spacecraft Materials, indicates that this document addresses the process of choosing materials for spacecraft rather than defining a single material product. ASTM E1997 is therefore relevant when teams need a consistent practice for evaluating candidate materials against mission and engineering needs. It may support technical review, specification development, and procurement decisions by providing a recognized ASTM framework for material selection in spacecraft-related work.

Common use cases of ASTM E1997

ASTM E1997 is commonly used during spacecraft design and materials selection activities, especially when teams are comparing candidate materials for structural, thermal, or other spacecraft-related functions. It may also be helpful in supplier qualification, engineering review, and documentation workflows where a shared selection practice is needed. Because it is centered on spacecraft materials, the standard is most relevant to programs that require careful material evaluation before integration into flight hardware.

Benefits of using ASTM E1997

Using ASTM E1997 can improve consistency in how spacecraft materials are screened and selected, which may help reduce uncertainty during engineering and procurement decisions. It supports clearer communication between design, materials, and quality teams by providing a common technical reference. For organizations managing compliance or product evaluation activities, this ASTM standard can also help strengthen traceability, encourage more disciplined selection practices, and reduce risk associated with unsuitable material choices.

• Spacecraft material selection practice
• Engineering and procurement reference
• Supports consistent technical review
• Useful for material evaluation workflows
• Helps reduce selection risk