Metco 1720A is a nickel-based, superalloy hardfacing powder designed for application using conventional laser cladding or PTA. Overlays of Metco 1720A combine good wear and corrosion resistance, especially where a crack-free coating is necessary. It is recommended for applications where the corrosion resistance of an Inconel 625 overlay is sufficient, but better abrasion resistance is required.
Characteristics
Material type | Welding/Cladding Powder |
---|---|
Product form | Powder |
Material safety datasheet number | SDS 50-2704 |
Achieved surface function primary |
Sliding Wear Protection Corrosion Resistance |
Suitable for service environmen |
Saline Atmosphere Seawater/Brackish Water Moderate Atmosphere |
Base composition | Nickel |
Nominal chemistry | Proprietary |
Color | Grey |
Max. service temp. | 350 |
Achieved microhardness | 375 |
Hard phase portion | 18% |
Achieved weld density | 8.4 |
Recommended process technology |
Laser Cladding Plasma Transferred Arc |
Recommended finishing | Grinding, Polishing |
Datasheet number | DSM-0280 |