12605-70-8 ASTM B344-60Ni, 16Cr Chromel C High nickel alloys [Nickel and nickel compounds] NICHROME Nickel alloy, base, Ni 57-62, Fe 22-28, Cr 14-18, Si 0.8-1.6, Mn 0-1, C 0-0.2 Nickel-chromium alloy [Nickel and nickel compounds] Tophet C