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Nickel Round Bar Products Description
Alloy 800 is an iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at high temperatures. It is particularly useful for high-temperature equipment in the petrochemical industry because the alloy does not develop embrittlement after prolonged exposure to 1200°F (649°C). Excellent resistance to chloride stress corrosion cracking is another important property of Alloy 800.
800 series alloys (Incoloy 800, 800H and 800HT) are nickel-iron-chromium superalloys with excellent high-temperature strength and resistance to oxidation, carburization and other types of high-temperature corrosion. Meanwhile, Alloys 800, 800H and 800HT are used in a variety of applications, from furnace components and petrochemical furnace cracking tubes to sheathing for electric heating elements.
Nickel Alloy Bar
nickel alloy material Product Details
| Chemical Composition Limits | |||||||
| Weight % | Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| Alloy 800 | 30-35 | 19-23 | 39.5 min | 0.10 max | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800H | 30-35 | 19-23 | 39.5 | 0.05-0.10 | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800HT | 30-35 | 19-23 | 39.5 | 0.06-0.10 | 0.25-0.60 | 0.25-0.60 | 0.85-1.20 |
| ASTM Grain Size - Alloy 800 is not specified, Alloy 800H is 5 or coarser, Alloy 800HT is 5 or coarser. | |||||||
nickel alloys
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high nickel steel
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