Materials E-Guide
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Metco 50141A is a powder blend of 55% monocrystalline and cast tungsten carbide as the hardphase with 45% NiCrBSi matrix. It is designed to be applied using spray and fuse welding. Properly applied, deposits are crack-free with good impact and low-stress abrasion resistance. Metco 50141A is sustainably produced with significantly lower carbon dioxide emissions than conventional carbides with a lower cost variance associated with fluctuating metal markets.
Characteristics
| Material type | Welding/Cladding Powder |
|---|---|
| Product form | Powder |
| Material safety datasheet number | 50-2711 |
| Previous name | Not applicable. |
| Achieved surface function primary |
Sliding Wear Protection Abrasion Protection |
| Achieved surface function secondary |
Erosion Protection in Liquid Flow Solid Particle Erosion Protection |
| Suitable for service environmen |
Other |
| Recommanded brazing range (min) | 1100 |
| Recommanded brazing range (max) | 1300 |
| Liquidus temp. | 1050 |
| Nominal chemistry | 45WC 55(Ni 7.55Cr 1.65B 3.5Si) |
| Color | Gray |
| Max. service temp. | 500 |
| Hard phase portion | 45% |
| Recommended process technology |
Spray and Fuse Powder Welding |
| Datasheet number | DSM-0298 |