Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
Inconel 725 Uns N07725 Nickel-Base Alloy
Chemical composition
|
% |
Ni |
Ni |
Cr |
Mo |
C |
Mn |
Si |
P |
S |
Ni |
Nb+Ta |
Ti |
Al |
Cu |
B |
|
min |
55.0 |
Balance |
19.0 |
7.0 |
|
|
|
|
|
2.75 |
|
1.0 |
|
|
|
|
max |
59.0 |
22.50 |
9.50 |
0.03 |
0.35 |
0.20 |
0.015 |
0.01 |
4.0 |
|
1.70 |
|
0.30 |
0.006 |
Features: INCONEL alloy 725 (UNS N07725) is a nickel- chromium-molybdenum-niobium alloy that is highly resistant to corrosion and is age hardenable for extremely high strength. It has essentially the same corrosion resistance as INCONEL alloy 625, which is widely used in a broad range of severely corrosive environments. The strength of age-hardened INCONEL alloy 725 is of the order of twice that of annealed alloy 625. Because the strength of alloy 725 is developed by heat treatment, not by cold work, ductility and toughness remain high. Also, strength can be imparted to large or non-uniform sections that cannot be strengthened by cold work.
Delivery State: Non heat treatment or heat treatment (annealing, normalizing and high temperature tempering) state of delivery. For heat treatment delivery should be noted in the contract, or by non heat treatment delivery.
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