Buttweld Fittings - INCOLOY ALLOY BUTTWELD FITTINGS
Specification of Incoloy Alloy Buttweld Fittings
| Grades | Incoloy 800 (UNS N08800), Incoloy 800H (UNS N08810), Incoloy 800HT (UNS N08811), Incoloy 825(UNS N08825) |
|---|---|
| Dimension | ASTM, ASME ANSI B16.9, B16.28, MSS-SP-43. |
| Specifications | ASTM B 366 / ASME SB 366 |
| Size | ½" NB - 48" NB |
| Schedule | SCH 5 TO SCH XXS. |
| Form | Seamless / ERW / Welded / Fabricated |
Chemical Composition of Incoloy Alloy Buttweld Fittings
| Incoloy | 800 | 800H | 825 |
|---|---|---|---|
| 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 Buttweld Fittings
| Inconel 800/800HT | |
|---|---|
| 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% |
Types of Incoloy Alloy Buttweld Fittings
| Incoloy Alloy Reducers | Incoloy Alloy Concentric Reducers | Incoloy Alloy Tees |
|---|---|---|
| Incoloy Alloy Weldolet | Incoloy Alloy Short Stub End | Incoloy Alloy Eccentric Reducers |
| Incoloy Alloy Elbows | Incoloy Alloy 3D Elbow | Incoloy Alloy Lap Joint Stub End |
| Incoloy Alloy End Caps | Incoloy Alloy 5D Elbow | Incoloy Alloy 180° SR Return Bends |
| Incoloy Alloy Elbows | Incoloy Alloy Short Radius Elbow | Incoloy Alloy 45° Elbows |
| Incoloy Alloy Reducing Elbow | Incoloy Alloy Long Radius Elbow | Incoloy Alloy 180° LR Return Bends |
| Incoloy Alloy 45° Elbows | Incoloy Alloy Equal Tee | Incoloy Alloy UnEqual Tee |
| Incoloy Alloy Reducing Tee | Incoloy Alloy 1D Elbow | Incoloy Alloy 1.5D Elbow |
| Incoloy Alloy Long Stub Ends | Incoloy Alloy 2D Elbow | Incoloy Alloy 6D Elbow |