A286/grade 660
Category：High temperature alloy» | Date：2023-03-17
Brief introduction:
It is a Fe-25Ni-15Cr based superalloy with comprehensive strengthening of molybdenum, titanium, aluminum, vanadium and trace boron. It has high yield strength and long-lasting, creep strength below 650 ° C, and has good processing plasticity and satisfactory welding performance. Suitable for the manufacture of high-temperature bearing components for aerospace engines operating at temperatures below 650℃, such as turbine disks, press plates, rotor blades and fasteners. The alloy can produce deformed products of various shapes, such as discs, forgings, plates, rods, wires and rings.
Chemical composition:
chemical composition under GB/T 14992-2005 standard:
chemical composition,% Grade Ni C Si Mn V Cr S P Fe Ti Mo B Al GH2132 24-27 ≤0.08 ≤1 1.0-2.0 0.1-0.5 13.5-16 ≤0.02 ≤0.03 Remainder 1.75-2.35 1-1.5 0.001-0.01 ≤0.4 chemical composition under ASTM A453/A453M-11 standard:
chemical composition,% Grade Ni C Si Mn V Cr S P Fe Ti Mo B Al Grade 660/UNS S66286 24-27 ≤0.08 ≤1 ≤2.0 0.1-0.5 13.5-16 ≤0.03 ≤0.04 Remainder 1.9-2.35 1-1.5 0.001-0.01 ≤0.35 Remarks：If require adjustments for some chemical compositions, pls consult with us.
Main product types we produce:
wire,rod, bar,forging, strip,sheet/plate.
Some produce standards for reference:
cold drawn wire for cold upseting: YB/T 5249-2012 Rod/bar ASTM A638 ASTMA453 AMS 5731，AMS 5732，AMS 5737 Forging ASTM A638 strip/sheet/plate AMS 5525，AMS 5858
