Description
Inconel 625 Flanges
Inconel 625 Flanges are crafted from high strength nickel-chromium alloy (UNS N06625 / W.Nr. 2.4856). Composed of about 58% nickel and 20% chromium, the material bears a tensile strength of 930 MPa, a minimum yield strength of 517 MPa, and a melting point of 1350°C, exhibiting excellent durability under tough chemical and thermal conditions. They are widely applied in aerospace, marine, chemical, power industries, and other industries where resistance to corrosion and high temperature & pressure is a prior demand.
SASA FLANGE offers a full range of ASTM B564 Inconel 625 Flanges, including weld neck, slip-on, blind, socket weld, lap joint, and threaded types, available in ANSI/ASME, DIN, JIS standards, and we insist on reliable quality, full material traceability, and competitive pricing to meet the demanding needs of global clients.
Specifications of Inconel 625 Flanges
| Standards | ASTM B564, ASME SB564 |
|---|---|
| Dimensions | ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44 |
| Pressure Rating ANSI | 150 Class, 300 Class, 625 Class, 900 Class, 1500 Class, 2500 Class |
| Pressure Calculation in DIN | PN6, PN10, PN16, PN25, PN40, PN64 |
| Most common Types | Threaded / Screwed / Forged / Plate |
| Production technique |
|
Size Range of Inconel 625 Flanges
- ANSI B16.5: ½″ to 24″ (custom up to 60″)
- ANSI B16.47 Series A & B: 26″ to 60″
- BS 4504 / EN 1092-1: DN 15 to DN 2000
- DIN Standard: DN 15 to DN 2000
Chemical Composition of Inconel 625 Flanges
| Inconel 625 | Ni | C | Al | Mn | Si | Fe | Cr | S |
| 58.0 min | 0.1 max | 0.40 max | 0.5 max | 0.5 max | 5.0 max | 20.0 – 23.0 | 0.015 max |
Mechanical Analysis of Inconel 625 Flanges
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 75,000 , MPa – 517 | Psi – 135,000 , MPa –930 | 42.5 % |
Types of Inconel 625 Flanges
 |  |  |  |
| Blind Flanges | Lap Joint Flanges | Long Weld Neck Flanges | Plate Flanges |
 |  |  |  |
| Reducing Flanges | Ring Type Joint Flanges | Slip On Flanges | Socket Weld Flanges |
 |  |  |  |
| Weld Neck Flanges | Tongue & Groove Flanges | Threaded / Screwed Flanges | Spectacle Blind Flanges |
Above are the 12 most types of Inconel 625 Flanges. For more types available at Sasaflange, welcome to contact us
N06625 Flanges Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS |
| Inconel Alloy 625 | N06625 | 2.4856 | NC22DNB4M | NiCr22Mo9Nb | NCF 625 | NA 21 |
Stock of Inconel 625 Flanges
| Inconel 625 Loose Flanges | Inconel 625 Threaded Flanges |
| Inconel 625 Flat Flanges | Inconel 625 Weld Neck Flanges |
| Inconel 625 Socket Weld Flanges | Inconel 625 Expander Flanges |
| Inconel 625 Square Flanges | Inconel 625 Slip On Flanges |
| Inconel 625 Plate Flanges | Inconel 625 Lap Joint Flanges |
| Inconel 625 Ring Type Joint Flanges | Inconel 625 Blind Flanges |
| Inconel 625 Weldo Flanges | Inconel 625 Nipo Flanges |
| Inconel 625 Spectacle Blind Flanges | Inconel 625 Orifice Flanges |
| Inconel 625 Reducing Flanges | Inconel 625 Groove & Tongue Flanges |
| Inconel 625 BLRF Flanges | Inconel 625 SORF Flanges |
| Inconel 625 Screwed Flanges | Inconel 625 Lip type Flanges |
| Inconel 625 WNRF Flanges | Inconel 625 ASME 16.5 forged Flanges |
| Inconel 625 Puddle Flanges | Inconel 625 SWRF Flanges |
| Inconel 625 Spades Ring Spacers Flanges | Inconel 625 Long Weld Neck Flanges |
