HB 6578-1992
Standard reference radiographs for inspection of aluminum and magnesium alloy castings (non-provided) (English Version)

Standard No.

HB 6578-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Aviation

Latest

HB 6578-1992

Scope

This standard specifies the terminology, usage requirements and instructions for inspecting discontinuities shown on standard reference radiographs for aluminum and magnesium alloy castings. This standard is applicable to the radiographic inspection of aluminum and magnesium alloy castings for civil aircraft. Other aviation aluminum and magnesium alloy castings can also be used as a reference.

HB 6578-1992 history

• 1992 HB 6578-1992 Standard reference radiographs for inspection of aluminum and magnesium alloy castings (non-provided)
• 1970 HB 967-1970 ZM-5 magnesium alloy microporosity X-ray fluoroscopy grading standard (no negative film provided)