Introduction to the Unified Numbering System of Nonferrous Metals and Alloys
Unified numbering system (UNS) is a system of designations established in accordance with ASTM E527 and SAE J1086, Recommended Practice for Numbering Metals and Alloys. Its purpose is to provide means of correlating systems in use by such organizations as American Society for Testing Materials (ASTM) and Aluminum Association (AA), as well as individual users […]
Titanium and Titanium Alloys
In the early 1950s since the introduction of titanium and titanium alloys, these materials have become backbone materials for the aerospace, energy, and chemical industries. Titanium is the best material chosen for many critical applications because the combination of high strength-to-weight ratio, excellent mechanical properties, and corrosion resistance makes. Titanium alloys are used for demanding […]
