Flanges - INCOLOY ALLOY FLANGES
Specification of Incoloy Alloy Flanges
Grades | Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825(UNS N08825) | |
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Dimension | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings | |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. | |
Specifications | ASTM / ASME SB 564 / ASME SB 564 | |
Size | 1/2" NB - 48″ NB | |
Class | 150#, 300#, 600#, 900#, 1500#, 2500#, etc | |
Pressure | DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc | |
Types | Blind Flanges, Reducing Flanges, Ring Type Flanges, Spectacle Flanges, Weld Neck Flanges, High Hub Flanges, Threaded Flanges, Lap Joint Flanges, Long weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, Orifice Flanges. |
Chemical Composition of Incoloy Alloy Flanges
Incoloy | 800 | 800H | 825 |
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Ni | 30-35 | 30-35 | 38.0 - 46.0 |
Fe | 39.5 min | 39.5 min | 22.0 min |
Cr | 19-23 | 19-23 | 19.5 - 23.5 |
Cu | 0.75 max | 0.75 max | 1.5 - 3.0 |
Ti | 0.15-0.60 | 0.15-0.60 | 0.6 - 1.2 |
Al | 0.15-0.60 | 0.15-0.60 | 0.2 max |
C | 0.1 max | 0.05-0.1 | 0.05 max |
Mn | 1.5 max | 1.5 max | 1.0 max |
S | 0.015 max | 0.015 max | 0.015 max |
Si | 1.0 max | 1.0 max | 0.5 max |
Mb | - | - | 2.5 - 3.5 |
Mechanical Properties of Incoloy Alloy Flanges
Inconel 800/800HT | |
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Tensile Strength | Psi â€" 75,000 , MPa â€" 520 |
Yield Strength (0.2%Offset) | Psi â€" 30,000 , MPa â€"205 |
Elongation | 30% |
Inconel 825 | |
Tensile Strength | Psi - 80,000 , MPa - 550 |
Yield Strength (0.2%Offset) | Psi - 32,000 , MPa -220 |
Elongation | 30% |