Active Member
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[China]
Address: No. 391,Guiping Road, Caohejing Zone , Xuhui District, Shanghai, China.
Contact name:Chen
Allotech Co.Ltd |
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Alloy 718
Description
Alloy 718 is a solid wire specifically designed for arc spray systems. It produces a self-bonding nickel-
chromium-molybdenum deposit with excellent high temperature oxidation and corrosion ,resistance. Alloy 718 can be used for dimensional restoration of parts. It equivalent to: Tafa 78T,Sulzer Metco 8718.
Applications
Part Restoration
Product Details
Chemical composition:
Grade | Chemical composition(%) | |||||||
Ni | Cr | Fe | Nb+Ta | Mo | Ti | Al | Co | |
Alloy 718 | 50-55 | 17-21 | Bal | 4.75-5.5 | 2.8-3.3 | 0.65-1.15 | 0.2-0.8 | Max 1.0 |
C | Mn | Si | P | S | Cu | B |
| |
Max 0.08 | Max 0.35 | Max 0.35 | Max 0.015 | Max 0.015 | Max 0.3 | Max 0.006 |
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Physical Properties
Grade | Density | Melting Point |
Alloy 718
| 8.2g/cm3 | 1260°C-1340 °C |
Typical Characteristics:
Typical Hardness | Bond Strength | Deposit Rate | Deposit Efficiency | Machilityineab |
HRC 30 | 9000 psi | 10 lbs /hr/100A | 70% | Good |
Sizes & Packaging:
Diameter | Packaging | Wire Weight |
1/16” (1.6mm) | MIG (D 300) | 15kg((33 lb)/spool |
Note that special sizes, or packing requirements are available on all requests.
Specifications:
Inconel 718, Manual 70-49-45 (ref: GE B50TF202 CL E).
