1

Aluminum Alloys

A

A

A

X

A

A

A

A

X

X

-

X

X

-

A

A

-

2

Steels

-

-

-

-

-

X

-

-

-

X

-

-

-

A

-

-

-

3

Brazing of metals

-

-

-

-

-

X

-

-

-

X

-

-

-

-

-

-

-

4

Corrosion Resistant Steels

-

-

-

-

-

-

-

-

-

X

-

-

-

-

-

-

-

5

Titanium Alloys

-

A

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6

Stress Releaving

-

-

-

-

-

A

-

-

-

-

-

-

-

-

-

-

-

A = Approvals / Qualifications LINKS X = Acceptances

66