Specification of Inconel 625 Pipe
| Standards | ASTM B167, B444, B517 / ASME SB167, SB517 |
|---|---|
| Dimensional | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Seamless Pipe Size | 1 / 2″ NB – 16″ NB |
| Welded Pipe | 1 / 2″ NB – 24″ NB |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Pipe Type | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipes End | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Inconel 625 Pipe Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4MNiCr22Mo9Nb | NiCr23Fe |
Chemical Composition Of Inconel 625 Pipe
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
|---|---|---|---|---|---|---|---|---|
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
Inconel 625 Pipe Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 625 | 8.4 g/cm³ | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |







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