Foreword
0 Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
4.1 General
4.2 Base metal
4.3 Method of production or use
4.4 Basic chemical composition (base metal excluded)
4.5 Mass content of an alloying element
5 Structural materials
5.1 Unalloyed metals
5.2 Nickel base or cobalt base alloys
5.3 Aluminium base materials
5.4 Steels
5.5 Commercially pure titanium and titanium base alloys
5.6 Magnesium base alloys
5.7 Other metal base alloys
6 Joining materials
6.1 Filler metals for welding
6.2 Filler metals for brazing
7 Allocation, registration and updating of conventional
designations
7.1 Allocation
7.2 Registration
7.3 Updating