CarTech Custom Age 725 alloy is a precipitation hardenable, nickel-base alloy which displays corrosion resistance similar to that of alloy 625 and superior to that of alloy 718.

A yield strength (0.2% offset) above 120 ksi (827 MPa) can be obtained by aging without prior warm or cold working. The precipitation hardening capability is particularly important in applications where large-section size or intricate shape precludes warm working.

In the age hardened (high strength) condition, CarTech Custom Age 725 alloy offers exceptional resistance to stress corrosion cracking as well as general, pitting and crevice corrosion.

Applications:
CarTech Custom Age 725 alloy could be considered for applications where severely corrosive environments are a concern, such as refinery and chemical process industry applications as well as those encountered in deep sour gas wells.

CarTech Custom Age 725 alloy could be considered a candidate for use in environments where alloy 625 has been used successfully. The higher strength capability of CarTech Custom Age 725 alloy may be particularly useful for fasteners and shafts.