Many of our Inconel 718 seamless tubes are delivered to be used in turbo.
Inconel718 Tube Characteristics
1. Processability
2. Excellent welding performance
3.High compressive strength, fatigue limit, stress relaxation resistance, compressive strength and break elongation at 700 ℃
4.High oxidation resistance at 1000 ℃
5.Stable organic chemical properties at low temperature
Density | 8.45 g/cm³ |
Melting point | 1260-1340 °C |
Alloy | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
718 | Min. | 50 | 17 | balance | 2.8 | 4.75 | 0.2 | 0.7 | ||||||
Max. | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.01 | 0.3 | 0.8 | 1.15 |
Alloy | Tensile strength Rm N/mm² | Yield strength R P0. 2N/mm² | Elongation A 5 % | Brinell hardness HB |
Solution treatment | 965 | 550 | 30 | ≤363 |