ALLOY DESIGNATIONSALLOY DESIGNATIONSThe Unified Numbering System (UNS) has become the most widely accepted system for identifying metals and alloys. The UNS is built around a series of 18 primary alphanumeric designations, as shown in Table 25-4. ASTM E527 is the standard practice for numbering metals and alloys in the UNS system.
UNS Numbering System…
Dr. Don W. Green; Dr. Marylee Z. Southard: Perry's Chemical Engineers' Handbook, 9th Edition. ALLOY DESIGNATIONS, Chapter (McGraw-Hill Professional, 2019), AccessEngineering