Inconel 625 is also known as the UNS N06625, SNi6625,Nr.2.4856,
NC22DNb
Inconel 625 welding wire is a popular choice for welding Inconel 625 to
itself, as well as to other materials such as steel and titanium.
It is a type of high-strength alloy that is used in a variety of
industrial applications, including chemical processing, power
generation, and aerospace. Inconel 625 welding wire is
characterized by its high corrosion resistance, high temperature
resistance, and high strength. It is often used in environments
where traditional materials such as carbon steel may be prone to
corrosion or damage due to exposure to chemicals or high
temperatures. To achieve the best results, it is important to use
the correct type of welding wire and to follow proper welding
techniques.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting
Furnace(ESR)
- Product Chemical Composition
| Alloy | % | Ni | Cr | Mo | Nb | Fe | Al | Ti | C | Mn | Si | Co | P | S |
| Inconel 625 | Min | Rem | 20 | 8 | 3.15 | | | | | | | | | |
| Max | | 23 | 10 | 4.15 | 5 | 0.4 | 0.4 | 0.1 | 0.5 | 0.5 | 1 | 0.015 | 0.015 |
- Product Physical Property
| Density | 8.44kg/m3 |
| Melting point | 1290-1350℃ |
| Magnetic Property | Nil |
- Product Mechanical Property
Density | 8.44kg/m3 |
Melting point | 1290-1350℃ |
Magnetic Property | Nil |
Package | Welding Wire diameter | Allowable Deviation |
vertical bar | 1.6,1..8,2.0,2.4,2.5,2.8,3.0,3.2,
4.0,4.8,5.0,6.0,6.4 | ±0.1 |
Welding wire coil | +0.01
-0.04 |
Wire Reel
Diameter 100mm and 200mm | 0.8,0.9,1.0,1.2,1.4,1.6 |
Wire Reel
Diameter 270mm and 300mm | 0.5,0.8,0.9,1.0,1.2,1.4,1.6,2.0,
2.4,2.5,2.8,3.0,3.2 |
Welding wire can be produced in other sizes, deviations and package
as agreed by both parties |
Allowable deviation of ±0.1 diameter when used for hand-filled wire |
Rod and forgings, (1090~1200)℃x(1.5~2)h/WQ;
Wire, (1090-1200) ℃/≥ air cooling rate,
d≤3mm, insulation (9~15)min;
d3mm~5mm, insulation (15~20)min;
Hot rolled sheet, (950~1030)℃/AC,HB≤305hV;
Pipe, (960~1030)℃/AC or WQ
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm
|
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
Bar
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