Alloy X Nickel Sheet, Coil, Bar & Plate - AMS 5536, 5754, UNS N06002
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Which Materials are the Best Fit for Your Heat Exchanger Application?Hastelloy® X is a high temperature and corrosion resistant nickel-based solid solution strengthened alloy. This alloy has outstanding resistance to oxidation at high temperatures and possesses exceptional strength at elevated temperatures. This alloy exhibits good formability, weldability, and machinability.
Alloy X is non-magnetic. It has high strength up to 1500ºF (816ºC) and good oxidation resistance up to 2200ºF (1204ºC). This alloy is especially resistant to carburization and nitriding, conditions which cause failure in some high temperature alloys. It is used extensively in high temperature jet engine and chemical processing applications and is highly resistant to stress corrosion cracking in petrochemical applications.
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Alloy X Inventory Size Ranges
Plate
0.250" - 3.000"
Bar
0.250" - 6.500"
Standard Inventory Specifications
Alloy X Sheet, Coil and Plate:
- AMS 5536
- ASTM B 435
Alloy X Bar:
- AMS 5754
- ASTM B 572
Other industry standards we comply with:
- ASME SB 435
- EN 2.4665
- B50A249C
- B50A436
- B50A463
- PWA-LCS
- S1000 / S-SPEC-1
- GE Aviation S-SPEC-35 AeDMS S-400
- RR SABRe Edition 2
- DFARS Compliant
Common Trade Names
- Inconel HX® Special Metals
- Hastelloy X® Haynes International
- ATI HX ™ Allegheny Technologies
- Alloy-X
Common Applications of Alloy X
- Jet engine components
- Afterburners
- Tailpipes
- Gas turbine operations
- Petro-chemical
- Structural components
- Industrial furnace
- Flash drier components
| Element | Percent by Weight | |
|---|---|---|
| C | Carbon | 0.05 - 0.15 |
| Mn | Manganese | 1.00 maximum |
| P | Phosphorus | 0.040 maximum |
| S | Sulfur | 0.030 maximum |
| Si | Silicon | 1.00 maximum |
| Cr | Chromium | 20.50 - 23.00 |
| Ni | Nickel | Balance |
| Mo | Molybdenum | 8.00 - 10.00 |
| Ti | Titanium | 0.15 maximum |
| Al | Aluminum | 0.50 maximum |
| Co | Cobalt | 0.50 - 2.50 |
| B | Boron | 0.01 maximum |
| Cu | Copper | 0.50 maximum |
| W | Tungsten | 0.20 - 1.00 |
| Fe | Iron | 17.00 - 20.00 |
Alloy X Physical Properties
- Density: 0.297 lb/in3 (8.22 g/cm3
- Specific Gravity: 8.22
- Melting Range: 2300 - 2470°F (1260 - 1355°C)
- Magnetic Permeability: < 1.002
| Temperature Range | Coefficients | ||
|---|---|---|---|
| °C | °F | W/m·K | Btu/(hr/ft²/in/°F) |
| 21 | 70 | 9.1 | 5.23 |
| 93 | 200 | 11.0 | 6.33 |
| 260 | 500 | 14.1 | 8.17 |
| 593 | 1100 | 20.8 | 12.0 |
| 704 | 1300 | 22.9 | 13.2 |
| 816 | 1500 | 25.0 | 14.5 |
| 927 | 1700 | 27.2 | 15.7 |
| Temperature | microhm-cm | |
|---|---|---|
| °C | °F | |
| 21 | 70 | 115.8 |
| 200 | 392 | 120 |
| 400 | 752 | 123 |
| 500 | 1112 | 127 |
| 800 | 1472 | 128 |
| 1000 | 1832 | 129 |
Alloy X Mechanical Properties
| Temperature | 0.2% Yield Strength | Ultimate Tensile Strength | Elongation Percent | |||
|---|---|---|---|---|---|---|
| °F | °C | psi | MPa | psi | MPa | |
| -321 | -196 | - | - | 150,200 | 1035 | 46 |
| -108 | -78 | - | - | 118,800 | 819 | 51 |
| 72 | 22 | 47,000 | 324 | 104,500 | 720 | 46 |
| 400 | 204 | 48,700 | 336 | 103,400 | 713 | 41 |
| 600 | 316 | 42,600 | 294 | 100,200 | 691 | 40 |
| 800 | 427 | 43,700 | 301 | 99,700 | 687 | 44 |
| 1000 | 538 | 41,500 | 286 | 94,000 | 648 | 45 |
| 1200 | 649 | 39,500 | 272 | 83,000 | 472 | 37 |
| 1400 | 760 | 37,800 | 261 | 63,100 | 435 | 37 |
| 1600 | 871 | 25,700 | 177 | 36,500 | 252 | 51 |
| 1800 | 982 | 16,000 | 110 | 22,500 | 155 | 45 |
| 2000 | 1093 | 8,000 | 55 | 13,000 | 90 | 40 |
| 2200 | 1204 | 3,700 | 26 | 5,400 | 37 | 31 |
The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.
