The Unified Numbering System discovered by SAE and ASTM is a composition-based system of commercial alloys and metals. These materials are provided with a letter each and this letter is followed by ...
The Unified Numbering System provides an identification number for alloys and metals. This number comprises a letter that is followed by five numbers. Developed by SAE and ASTM the UNS correlates ...
"SAE HS-1086 Oct01; ASTM DS-56H." "A joint publication of the Society of Automotive Engineers, Inc., the American Society for Testing and Materials." ...