Astm B564 Uns N08800 Incoloy 800/800H Flange
Incoloy 800 Flange belong to the specification B564. The specification is for the nickel alloy flanges. There are different grades of Incoloy flanges which have different chemical composition, mechanical properties and use cases. The Asme Sb564 N08800 Pipe Flange can come under various standards such as ANSI, ASME, DIN and all other international standards. The flanges range in size from ½ inches to 60 inches according to the standards.
Incoloy 800 Flange Specification List
| Specification |
ASTM B564 |
| Dimensions |
ASTM, ASME and API |
| Size |
5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75. |
| Length |
100 mm To 3000 mm Long & Above |
| Finish |
Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form |
Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc |
| Test Certificates |
EN 10204/3.1B |
| Raw Materials Certificate |
| 100% Radiography Test Report |
| Third Party Inspection Report, etc |
ASTM B564 Uns N08800 Flange Chemical Composition
| Grade |
C |
Mn |
Si |
Fe |
S |
Cr |
Al |
Ni |
| 800 |
0.10 max |
1.50 max |
1.00 max |
0.015 max |
0.75 max |
39.50 min |
30.00 - 35.00 |
19.00 - 23.00 |
Mechanical Strength of Inconel 800h flanges
| Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 800 / 800H / 800HT |
7.94 g/cm3 |
1385 °C (2525 °F) |
Psi - 75,000 , MPa - 520 |
Psi - 30,000 , MPa - 205 |
30 % |
ASME Sb564 N08800 Pipe Flange Equivalent Material
| STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
OR |
| Incoloy 800 |
1.4876 |
N08800 |
NCF 800 |
NA 15 |
ЭИ670 |
Z8NC32-21 |
X10NiCrAlTi32-20 |
XH32T |
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