文档介绍：PART Appendix 2: Requirements for the Approval of Filler Metals
2
Rules for Welding and Fabrication
APPENDIX 2 Requirements for the Approval of Filler Metals
CONTENTS
SECTION 1 General................................................................................................ 299
1 Scope..............................................................................................299
Condition of Approval ..................................................................299
Approval Procedure.....................................................................299
Aluminum Filler Metals ................................................................ 299
3 Grading ...........................................................................................299
ABS Grades ................................................................................299
Other Standards ..........................................................................300
Special Properties ....................................................................... 300
5 Manufacturer’s Guarantee ..............................................................300
7 Plant Inspection ..............................................................................300
Initial Inspection...........................................................................300
Annual Ins