CR 12172:1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Numerical designation systems for metallic materials - Review of existing systems and recommendation for new systems
02-18-2022
10-01-1995
Foreword
Introduction
1 Scope
2 References
3 Principal European numerical designation systems
now in place
4 Recommendations for a general pattern for European
numerical metals designations with the exception of
aerospace series
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