Inconel 686 Bar/ plate / pipe / bolts/ Ring
Common Trade Names:Alloy 686 , UNS N06686,W.Nr. 2.4606
Alloy 686 is a single-phase, austenitic Ni-Cr-Mo-W alloy offering outstanding corrosion-resistance in a range of severe environments. Its high nickel (Ni) and molybdenum (Mo) provide good resistance in reducing conditions, and high chromium (Cr) offers resistance to oxidizing media. Molybdenum (Mo) and tungsten (W) aid resistance to localized corrosion such as pitting. Iron (Fe) is closely controlled to enhance properties. Low carbon (C) helps minimize grain boundary precipitation to maintain corrosion-resistance in the heat-affected zones of welded joints.
| Alloy |
% |
Fe |
Cr |
Ni |
Mo |
Mg |
W |
C |
Si |
S |
P |
Ti |
|
686 |
Min. |
- |
19.0 |
balance |
15.0 | - | 3.0 | - | - | - | - | 0.02 |
|
Max. |
2.0 |
23.0 |
17.0 |
0.75 | 4.4 | 0.01 | 0.08 | 0.02 | 0.04 | 0.25 |
|
Density
|
8.73 g/cm³
|
|
Melting point
|
1338-1380 ℃
|
|
Status
|
Tensile strength
Rm N/mm² |
Yield strength
Rp 0. 2N/mm² |
Elongation
As % |
|
Solution treatment
|
810
|
359
|
56 |
Inconel 686 Standards and Specifications
| Bar/Rod | Wire | Strip/Coil | Sheet/Plate | Pipe/Tube | Forging | Fasteners |
| ASTM B 462, ASTM B 564 ASME SB 564, ASTM B 574 DIN 17752 | ASTM B462 ASTM B564 ASTM B 574 DIN 17752 | ASTM B 575 ASTM B 906 ASME SB 906 DIN 17750 | ASTM B 575 ASTM B 906 DIN 17750 | ASME SB163,ASTM B 619 ASTM B 622 ASTM B 626 ASTM B751 ASTM B 775 ASME SB 829 | ASTM B 462, ASTM B 564 ASME SB 564,ASTM B 574 ASME B 574,DIN 17752 | ASTM F 467/ F 468/ F 468M; SAE/AMS J2295, J2271, J2655, J2280 |
Inconel 686 Available Products in Sekonic Metals
Inconel 686 bars & Rods
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Inconel 686 welding wire & Spring wire
Supply in welding wire and spring wire in coil form and cut length.
Inconel 686 Forging Ring
Forging Ring or gasket,size can be customized with bright surface and precision tolerance
Inconel 686 sheet & plate
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Inconel 686 seamless tube & Welded pipe
Standards size and customized dimension can be produced by us with small tolerance
Inconel 686 strip & coil
Soft condition and hard condition with AB bright surface, width up to 1000mm
Inconel 686 Fasteners
Alloy 686 materials in forms of Bolts,screws,flanges and other fasterners, according to clients specification.
Why Inconel 686?
1.Good resistance in reducing conditions;
2.Good resistance to oxidizing media;
3.Resistance to general, pitting and crevice corrosion increases.
Inconel 686 Application field：
ggressive media in chemical processing, pollution control, pulp and paper manufacture, and waste management applications.
