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Nuclear Energy Products |
ATI’s proprietary alloys and specialty metals enhance plant performance
through their superior metallurgical and structural properties. Our titanium,
stainless and specialty alloys (including low-cobalt products), nickel, zirconium
and tungsten heavy alloys deliver excellent strength, corrosion resistance and
radiation shielding for applications from the reactor core to spent fuel storage. |
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| Zirconium, Hafnium, Niobium & Vanadium Alloys |
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Applications |
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Product Forms |
| Zirconium - Zircaloy-2, Zircaloy-4, Zr2.5Nb, Zr1Nb, Zircadayne® 702 |
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Fuel rod cladding, spacers, water tubes, channel boxes, spacer grids and hardware |
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Ingot, billet, block, bar, plate, sheet, wire, pipe, tubing, castings, fittings, forgings |
| Hafnium |
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A neutron absorbing material used in control rods and blades of some reactors and in the containment of spent fuel and high-level waste |
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Ingot, block, bar, plate sheet, wire, tubing |
| Niobium |
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Equipment used in high energy physics experiments, including possible transmutation |
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Plate, sheet, billet, bar, wire |
| Vanadium |
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A leading candidate material for fusion applications |
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Ingot, plate, selected mill products |
| Tungsten Heavy Alloys |
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Applications |
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Product Forms |
| ATI Densalloy® |
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Inertial weights and radiation shielding |
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Sheet, plate, bar, rod |
| Titanium Alloys |
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Applications |
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Product Forms |
| Grades 1-4, 7,
11, 12, 16, 17, 26, 28, Ti-45Nb,
ATI 6-4™ Titanium |
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Heat exchangers, seawater cooling condenser tubing, equipment used in processing aggressive compounds like nitric and organic acids, chlorine dioxide, hydrogen sulfide, and inhibited reducing acids. Also, reprocessing nuclear fuel, containment of spent fuel, and high-level waste. |
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Ingot, billet, block, bar, plate, sheet, wire, pipe, tubing, castings, fittings, forgings, strip |
| Nickel-based Alloys |
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Applications |
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Product Forms |
| ATI 22™, ATI 276™ |
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Waste containment, waste incineration |
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Plate, sheet, strip, bar, billet |
| ATI 600, ATI 625, ATI X-750™, ATI 718 |
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Structurals, fasteners and other hardware items |
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Plate, sheet, strip, bar, billet |
| ATI 690, ATI 600, ATI 800 |
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Pressure vessel and piping applications, steam generator components, waste treatment, vitrification |
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Plate, sheet, strip, bar, billet, extrusion billet for pipe and tube production |
| ATI 706, ATI 718, ATI 718Plus®, ATI 520, ATI A286, ATI 901, ATI X-750™, ATI R26, ATI C-263, ATI HX |
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Disks, cases, bolting, blades in steam turbine applications steam generator |
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Sheet, strip, ingot, billet, bar, rectangles, plate |
| Stainless & Specialty Alloys |
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Applications |
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Product Forms |
| 300 Series Stainless |
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Equipment in nuclear power production, plant piping systems, condensers, transport and containment of spent fuel, high-level waste, and heat exchangers |
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Plate, sheet, strip |
| 400 Series Stainless |
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Feedwater tubing |
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Plate, sheet, strip |
| AL-6XN® |
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Service water piping, heat exchangers, condensers, waste treatment |
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Plate, sheet, strip, bar, billet |
| ATI 825™ |
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Chemical transport, acid handling |
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Plate, sheet, strip, bar, billet |
| Alloy 20 |
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Sulfuric acid handling and heat exchangers |
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Plate, sheet, strip, bar, billet |
| ATI 17-4™, ATI 17-7™ |
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Transport & containment of spent fuel, high-level waste |
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Plate, sheet, strip |
| ATI 50, ATI XM-19 |
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Transport & containment of spent fuel, high-level waste |
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Plate, bar, billet |
| AL 29-4C® and SEA-CURE®1 |
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Condenser tubing |
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Strip |
| Duplex Alloys |
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Spent fuel pool liners |
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Plate, sheet, strip |
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Nuclear Energy Products