We are professional Inconel 686,UNS N06686,UNS No6686,Alloy
686,Inconel Alloy 686,inconel686,alloy686 material factory from
China
We could supply inconel 686 material in the forms of Forging
parts,Forged Rings,Rolled Rings,forged shafts, hollow bars,tube
sheets, forged discs,forged sleeves,round Bars,rods,flanges,
Casting Parts,Pipe Fittings,elbows, reducer, tee, seamless
pipe,Weled Pipes,tubings,gaskets,Plates,Sheets,Strips,Coils
Wires,spring ,Fasteners,Machining Parts, and so on
Inconel 686is An alloy designed for outstanding corrosion
resistance in a wide range of severe environments. The alloy is
used in the most severe environments encountered in chemical
processing, pollution control, pulp and paper production, and
treatment of industrial and municipal wastes. Chemical processing
uses include heat exchangers, reaction vessels, evaporators, and
transfer piping. Air pollution control applications are stack
liners, ducts, dampers, scrubbers, stack-gas re-heaters, fans, and
housing
Chemical Composition
The following table shows the chemical composition of Inconel 686™.
| Element | Content (%) |
|---|
| Nickel, Ni | 59 |
| Chromium, Cr | 19-23 |
| Molybdenum, Mo | 15-17 |
| Iron, Fe | ≤ 5 |
| Tungsten, W | 3.0-4.40 |
| Manganese, Mn | ≤ 0.75 |
| Phosphorous, P | ≤ 0.040 |
| Sulfur, S | ≤ 0.020 |
| Titanium, Ti | 0.020-0.25 |
| Carbon, C | ≤ 0.010 |
Physical Properties
The physical properties of Inconel 686™ are outlined in the
following table.
| Properties | Metric | Imperial |
|---|
| Density | 8.72 g/cm³ | 0.315 lb/in³ |
| Melting point | 1338-1380 °C | 2440-2520 °F |
Mechanical Properties
The mechanical properties of Inconel 686™ are provided below.
| Properties | Metric | Imperial |
|---|
| Tensile strength | 721.9 MPa | 104700 psi |
| Yield strength (@strain 0.200%) | 364 MPa | 52800 psi |
| Elastic modulus | 207 GPa | 30000 ksi |
| Shear modulus | 77 GPa | 11200 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elongation at break | 71% | 71% |
Thermal Properties
The thermal properties of Inconel 686™ are given below.
| Properties | Metric | Imperial |
|---|
| Thermal expansion co-efficient (@21-100°C/69.8-212°F) | 11.97 µm/m°C | 6.650 µin/in°F |
