Inconel 752 Forgings
B637, N07752
Inconel 752 Forgings are components manufactured from chromium nickel alloy with additions of aluminium, titanium and high carbon content. Inconel 752 Forgings have good strength and excellent resistance to oxidation, sulfidation and carburization at elevated temperatures. TorqBolt is an eminent Inconel 752 forged ring supplier in India.
Inconel 752 Properties
Inconel 752 Chemical Requirements
| Composition Limits, % | Element | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS | C | Mn | Si | P | S | Cr | Co | Mo | Nb + Ta | Ti | Al | Zr | B | Fe | Cu | Ni | Ta | Nb | W | V |
| UNS N07752 | 0.020-0.060 | 1.00 max | 0.50 max | 0.008 max | 0.003 max | 14.50-17.00 | 0.050 max | ... | 0.70-1.20 | 2.25-2.75 | 0.40-1.00 | 0.050 max | 0.007 max | 5.00-9.00 | 0.50 max | 70.0 min | ... | ... | ... | 0.10 max |
Inconel 752 Mechanical Requirements
Tensile and Hardness Requirements
| UNS | Heat Treatment | Tensile Strength, min, psi (MPa) |
Yield Strength (0.2 % offset), min, psi (MPa) |
Elongation in 2 in. (50 mm) or 4D, min, % |
Reduction of Area, min, % |
Brinell or (Rockwell C) Hardness |
|---|---|---|---|---|---|---|
| ASTM B637 UNS N07752 Type 1 | solution anneal at 1975°F (1080°C) + precipitation harden | 160 000 (1103), min 185 000 (1276), max |
100 000 (689), min 130 000 (896), max |
20 | 20 | 267 to 363, Ba (27-40, Rc) |
| ASTM B637 UNS N07752 Type 2 | solution anneal at 1975°F (1080°C) + precipitation harden | 140 000 (965) | 85 0000 (585) | 20 | 20 | ... |