Anodized Aluminum Power Supply Enclosures

Engineers and procurement managers often face a critical crossroads early in the design phase: selecting the primary material for the chassis or housing. While carbon steel is the budget standard, the real debate for high-performance or harsh-environment applications typically narrows down to two contenders: Stainless Steel (304/316) and Aluminum (5052/6061).   Making the wrong choice doesn't just affect the Bill of Materials (BOM) cost; it impacts thermal management, electromagnetic interference (EMI) shielding, and the longevity of the equipment in the field. This guide breaks down the physical and economic trade-offs to help you specify the correct material for your next Custom Sheet Metal Fabrication project. The Weight Factor: Strength-to-Weight Ratio If your application is sta...