What is the equivalent of Incoloy 800?
Incoloy 800
Incoloy 800 also know Inconel 800. Its an alloy which is composed of nickel, chromium and iron with exceptional strength and resistance to oxidation and carburization in immense temperature atmosphere. The high content of nickel maintains the structure to attain the ductility in the alloy, it also furnishes the alloy against resistance to scaling, stress corrosion cracking and general corrosion. The alloy 800 is exquisite resistance to both chlorides, intergranular corrosion, stress corrosion cracking caused by sensitization.
Incoloy 800 Composition
| ELEMENT | INCOLOY 800 | INCOLOY 800H | INCOLOY 800HT |
|---|---|---|---|
| NI | 30.00 – 35.00 | 30.00 – 35.00 | 30.00 – 35.00 |
| CU | 0.75 max | 0.75 max | 0.75 max |
| FE | 39.50 min | 39.50 min | 39.50 min |
| MN | 1.50 max | 1.50 max | 1.50 max |
| C | 0.10 max | 0.05 – 0.10 | 0.06 – 0.10 |
| SI | 1.00 max | 1.00 max | 1.00 max |
| S | 0.015 max | 0.015 max | 0.015 max |
| CR | 19.00 – 23.00 | 19.00 – 23.00 | 19.00 – 23.00 |
| AL | 0.15 – 0.60 | 0.15 – 0.60 | 0.15 – 0.60ᴬ |
| TI | 0.15 – 0.60 | 0.15 – 0.60 | 0.15 – 0.60ᴬ |
Incoloy 800 Equivalent Grades
| STANDARD | INCOLOY 800 | INCOLOY 800H | INCOLOY 800HT |
|---|---|---|---|
| UNS | N08800 | N08810 | N08811 |
| WERKSTOFF NR. | 1.4876 | 1.4958 / 1.4876 | 1.4859 / 1.4876 |
| EN | X10NiCrAlTi32-20 | X5NiCrAlTi31-20 | X8NiCrAlTi32-21 |
| BS | NA 15 | NA 15(H) | NA 15(HT) |
| OR | XH32T | XH32T | XH32T |
| GOST | ЭИ670 | ЭИ670 | ЭИ670 |
| JIS | NCF 800 | NCF 800H | NCF 800HT |
| AFNOR | Z8NC32-21 | Z8NC33-21 | – |
