Materials E-Guide
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Metco 81586 is a weld rod consisting of a hardphase of tungsten carbide and diamond with a NiCrBSi matrix. The composition provides exceptionally high hardness, high elastic modulus and chemically inert particles within a carefully designed composite that provides groundbreaking performance. Deposits consistently and continuously provide a bearing surface to the wearing media with up to 1000% improvement in abrasion resistance compared to conventional tungsten carbide-based hardface deposits.
Characteristics
| Material type | Rod/Electrode Material |
|---|---|
| Product form | Rod/Electrode |
| Material safety datasheet number | 50-2410 |
| Previous name | DiaClad Xtreme Elite |
| Achieved surface function primary |
Abrasion Protection Erosion Protection in Liquid Flow Solid Particle Erosion Protection |
| Suitable for service environmen |
Moderate Atmosphere |
| Base composition | Tungsten |
| Nominal chemistry | (WC / C) 40NiCrBSi |
| Color | silver |
| Hard phase portion | 60% |
| Recommended process technology |
Oxy-Acetylene Welding |
| Datasheet number | DSM-0250 |