Corrosion Resistance 725 Round Inconel Alloy Bar ASTM Inconel Tube Sheet
KX Inconel 725 Nickel Alloy Wire Round Bar Tube Steel Sheet Light Rod on Inconel Alloy
Product Description and Application
Inconel 725 is Nickel-chrome-molybdenum-niobium alloy with high corrosion resistance and age hardening to extremely high strength. It has the same corrosion resistance as Inconel 625, which is widely used in more severe corrosive environments. The strength of age hardened Inconel 725 is twice that of annealed Inconel 625. The performance of Inconel 725 is suitable for applications requiring excellent corrosion resistance and high strength. The alloy can also be used in high strength fasteners for offshore use.
Process Performance and Requirements
- Product Fusion Process
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
- Product Chemical Composition
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Nb | Al | More |
| Min | - | - | - | - | - | 19 | 55 | 7 | 1 | 2.75 | - | Fe Rem |
| Max | 0.03 | 0.2 | 0.35 | 0.015 | 0.01 | 22.5 | 59 | 9.5 | 1.7 | 4 | 0.35 |
- Product Physical Property
| Density | 8.31g/cm3 |
| Melting Range | 1271-1343℃ |
- Product Mechanical Property
| Condition | Heat Treatment or State |
Tensile strength MPa |
Yield point MPa |
Elongation after Breaking % |
Hardness HBW |
| Spar | Anneal | 855 | 427 | 57 | Rc |
| Spar | Age hardening | 1241 | 917 | 30 | 36 |
| Spar | Age hardening | 1241 | 903 | 31 | 36 |
| Pipe | Anneal | 783 | 334 | 60 | --- |
| Age hardening | 1268 | 921 | 27 | 39 |
- Productive Process
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Professional Customization
| 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 |
Get in Touch
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