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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.

Inconel 686 Chemical Composition
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
Inconel 686 Physical Properties
Density 8.73 g/cm³
Melting point 1338-1380 ℃
Inconel 686 Mechanical Properties
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.