Haynes 25 (UNS R30605) L605, GH5605(China), Werkstoff 2.4964 Plate,
sheet, strip, bar, forging, ring
Haynes 25 is a Co-Ni-Cr-W alloy that combines excellent
high-temperature strength with good oxidation resistance.
HAYNES 25 is a cobalt-nickel-chromium-tungsten alloy that combines
excellent high-temperature strength with good resistance to
oxidizing environments up to 1800° F (980° C) for prolonged
exposures, and excellent resistance to sulfidation. It can be
fabricated and formed by conventional techniques, and has been used
for cast components. Other attractive features include excellent
resistance to metal galling.
HAYNES 25 combines properties which make it suitable for a number
of component applications in the aerospace industry, including
parts in established military and commercial gas turbine engines.
In modern engines, it has largely been replaced by newer materials
such as HAYNES 188 alloy, and, most recently, Haynes 230 alloy,
which possess improved properties.
Another area of significant usage for Haynes 25 is as a bearing
material, for both balls and races.
UNS R30605, L605, GH5605(China), Werkstoff 2.4964
Fe 3.00 max
Si 1.00 max
P 0.03 max
S 0.03 max
AMS 5537 (sheet, strip and plate),
AMS 5759 (bar, rings and forgings),
AMS 5796 (welding wire),
AMS 5797 (coated welding electrodes).
Forms of product available at A-one Alloy
Plate, sheet, strip, bar, forging, ring
Available on request
*Haynes is a registered trademark of HaynesInternational, Inc.