NASA Issues Guidance on Aluminum Alloy 2219 for Spaceflight

VERA Brief

AI-generated. Grounded in the article and its cited sources.

NASA's Kennedy Space Center has released Technical Bulletin 26-07 concerning aluminum alloy 2219. The bulletin addresses risks to material integrity and performance from improper casting and forging processes, which can lead to defects and increased corrosion susceptibility.

Key facts

• NASA's Kennedy Space Center has issued Technical Bulletin 26-07.
• The bulletin concerns aluminum alloy 2219.
• Improper casting and forging processes can cause microstructural defects.
• These defects may affect anodic surface treatments and increase corrosion susceptibility.
• The guidance is intended for manufacturers and stakeholders involved in producing components with this alloy.