Difference Between Inconel 800 and 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.

Inconel 800 | ALLOY 800 | N08800 | 1.4876 | NA 15 | X10NICRALTI32-20 | XH32T | ЭИ670 | NCF 800 | Z8NC32-21

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

Incoloy 800 Melting Point, Density and Tensile Strength

DENSITY (G/CM 3) 7.94
DENSITY (LB/IN 3) 0.287
MELTING POINT (°C) 1357 – 1385
MELTING POINT (°F) 2475 – 2525