Materials E-Guide
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Metco 1625F is a nickel-based superalloy powder similar in composition to Inconel 625 designed for laser cladding application of thinner overlays. Deposits are resistant to oxidation and hot gas corrosion at elevated temperatures. They are also resistant to a wide range of corrosive media and protect against intercrystalline, pitting and crevice corrosion. When heated, coatings of these materials may form a stable passive film that protects the surface against additional chemical attack.
Characteristics
| Material type | Welding/Cladding Powder |
|---|---|
| Product form | Powder |
| Material safety datasheet number | 50-1470 |
| Previous name | MetcoClad 625F |
| Achieved surface function primary |
Cavitation Protection Dimensional Restoration Erosion Protection in Gas Flow Erosion Protection in Liquid Flow Fretting Wear Protection Corrosion Resistance |
| Suitable for service environmen |
Moderate Atmosphere Corrosive Gas Corrosive Liquid Corrosive Mud Acidic Liquid, Not Specified |
| Melting temp. | 1360 |
| Base composition | Nickel |
| Nominal chemistry | Ni 21.5Cr 8.5Mo 3.5Nb 3Fe |
| Max. service temp. | 1000 |
| Recommended process technology |
Laser Cladding |
| Datasheet number | DSM-0409 |