High Quality Nickel Alloy 718 - Inconel 690 bar/ Plate /pipe / ring / fasteners – Sekonic
High Quality Nickel Alloy 718 - Inconel 690 bar/ Plate /pipe / ring / fasteners – Sekonic Detail:
Common Trade Names:Inconel 690,Alloy 690 UNS N06690,W. Nr. 2.4642
Inconel 690 is a high-chromium, nickel-based alloy with excellent resistance to corrosion by a variety of aqueous media and high-temperature atmospheres. It also has high strength, good metallurgical stability and excellent processing characteristics.
Inconel 690 Chemical Composition
| Alloy | % | C | Cr | Fe | Ti | Al | Nb+Ta | Cu | B | Mn | Si | S | P | Co | N | Zr | Ni |
| 690 | Min. | 0.015 | 27.0 | 7.0 | - | - | - | - | - | - | - | - | - | - | - | - | balance |
| Max. | 0.03 | 31.0 | 11.0 | 0.5 | 0.5 | 0.1 | 0.2 | 0.005 | 0.5 | 0.5 | 0.01 | 0.015 | 0.05 | 0.05 | 0.02 |
Inconel 690 Physical Properties
| Density | 8.19 g/cm³ |
| Melting point | 1343-1377 ℃ |
Inconel 690 Typical Mechanical Properties
| Status |
Tensile strength (MPa) |
Yield strength (MPa) |
Elongation As % |
| Solution treatment | 372 | 738 | 44 |
Inconel 690 Standards and Specifications
| Bar/Rod | Wire | Strip/Coil | Sheet/Plate | Pipe/Tube | Forging |
| ASTM B / ASME SB 166,ASTM B 564 /ASME SB 564,ASME Code Case N-525,ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 166,ASTM B 564 /ASME SB 564,ASME Code Case N-525,ISO 9723, MIL-DTL-24801 | ASTM B / ASME SB 168 /906,ASME N-525, ISO 6208,MIL-DTL-24802 | ASTM B / ASME SB 168 /906,ASME N-525, ISO 6208,MIL-DTL-24802 | ASTM B / ASME SB 163,ASTM B 167 / ASME SB 829,ASTM B 829 /ASME SB 829,ASME Code Cases 2083, N-20, N-525,ISO 6207, MILDTL-24803 | ASTM B / ASME SB 166,ASTM B 564 /ASME SB 564,ASME Code Case N-525,ISO 9723, MIL-DTL-24801 |
Inconel 690 Available Products in Sekonic Metals
Inconel 690 bars & Rods
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Inconel 690 welding wire
Supply in welding wire and spring wire in coil form and cut length.
Inconel 690 sheet & plate
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Inconel 690 Forging Ring
Forging Ring or gasket,size can be customized with bright surface and precision tolerance
Inconel 690 strip & coil
Soft condition and hard condition with AB bright surface, width up to 1000mm
Inconel 690 seamless tube & Welded pipe
Standards size and customized dimension can be produced by us with small tolerance
Why Inconel 690 ?
1. Excellent resistance to many corrosive aqueous media and hightemperature atmospheres.
2.High strength. good metallurqical stability, and favorable fabrication characteristics
3.outstanding resistance to oxidizina chemicals and to high-temperature oxidizina gases
4 Good resistance to stresscorrosion cracking in chloride-containing environments as wel as to sodium hvdroxide solutions
Inconel 690 Application field：
The alloy’s resistance to sulfur-containing gases makes it an attractive material for such applications as coal-gasification units, burners and ducts for processing sulfuric acid, furnaces for petrochemical processing, recuperators, incinerators, and glass vitrification equipment for radioactive waste disposal. In various types of high-temperature water, alloy 690 displays low corrosion rates and excellent resistance to stress-corrosion cracking. Thus. alloy 690 is widely used for steam generator tubes, baffles, tubesheets, and hardware in nuclear power generation.
Product detail pictures:
Related Product Guide:
electropolished
Why Cobalt based Alloys
Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for High Quality Nickel Alloy 718 - Inconel 690 bar/ Plate /pipe / ring / fasteners – Sekonic , The product will supply to all over the world, such as: Auckland, Bahrain, Greek, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
By Nydia from Portugal - 2018.11.06 10:04
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Eileen from Anguilla - 2017.06.19 13:51
