Boeing BSS7266 Corrosion Coupons

Aluminum test panels or coupons used in Boeing BSS 7266 corrosion testing. The coupons are 1.5" x 1.5" x 0.02", and are made from 2024-T3 clad aluminum. These corrosion coupons have a BAC 5719 Type I Class A conversion coating surface finish.
 
Metaspec provides these aluminum test coupons with a pre-cleaned as-rolled surface finish or with the BAC 5719 Type I Class A conversion coating. Customized test coupons are available on request.