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| Product Type: | Coil |
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LORK is a super alloy manufacturer with 20 years of manufacturing experience.
Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718's composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling.
The addition of niobium acts with the molybdenum to stiffen the alloy's matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium.
Inconel 718 Pipe Characteristics
| Ni | 50-55 | Cr | 17-21 |
| Mo | 2.8-3.3 | Mn | 0.35 max |
| Cu | 0.23 max | Si | 0.35 max |
| C | 0.045 max | S | 0.01Max |
| P | 0.01 max | Co | 1.0 max |
| Cb+Ta | 4.87-5.2 | Pb | 1000 ppm |
| Se | 0.0005ppm | B | 50mmpa |
| Mg | 0.0006ppm | Ti | 0.8-1.15 |
| Al | 0.4-0.1 | Fe | Balance |
| Inconel 718 Pipe | Min | Max |
| Ultimate tensile strength, ksi | 150 | - |
| 0.2% yield strength, ksi | 120 | 145 |
| Elongation, % | 20% | - |
| Reduction of area, % | 35% | - |
| Impact Strength*Min average/ min single, ft-lbs | 40/35 | - |
| Hardness, Rockwell C | 32 | 40 |
| Inconel 718/ Inconel 718 API available sizes and specifications | |
| Grade | Inconel 718/ Inconel 718 API |
| Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
| Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
| Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
| Nickel pipe |
Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
| Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
| Nickel bar | Diameter: Ф4mm - Ф600mm |
| Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
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