HB 5057-1993
Aluminum and aluminum alloy hard anodic oxidation coating quality inspection (English Version)

Standard No.

HB 5057-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Aviation

Latest

HB 5057-1993

Scope

This standard specifies the quality requirements, acceptance rules and inspection methods for aluminum and aluminum alloy hard anodized coatings. This standard is applicable to the quality acceptance of hard anodized coatings on aluminum and aluminum alloy parts of aviation products.

HB 5057-1993 history

• 1993 HB 5057-1993 Aluminum and aluminum alloy hard anodic oxidation coating quality inspection
• 1979 HB 5057-1977 Aluminum and aluminum alloy hard anodic oxidation coating quality inspection