Product Code:SAE AMS5628 Title:Steel, Corrosion-Resistant, Bars, Wire, Forgings, and Tubing, 16Cr - 2.5Ni (SAE 51431) Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee Scope:This specification covers a heat-treatable, corrosion-resistant steel in the form of bars, wire, forgings, mechanical tubing, and stock for forging or heading.