Materials E-Guide
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Metco 8102 is a wire product with a composition similar to Stellie 12 that can be applied using arc welding processes such as GMAW or GTAW. Deposits exhibit high resistance to abrasion, low-angle erosion and sliding wear, while providing good resistance to impact and cavitation. It is recommended to run against a mating surface coated with Metco 8101. f Metco 8101. It can be used when a hard surface is needed up to 700 °C (1290 °F).
Characteristics
| Material type | Wire Material |
|---|---|
| Product form | Wire |
| Material safety datasheet number | 50-2534 |
| Achieved surface function primary |
Thermal Shock Resistance Impact Resistance |
| Achieved surface function secondary |
Cavitation Protection Galling Resistance Sliding Wear Protection |
| Suitable for service environmen |
Corrosive Gas Corrosive Liquid |
| Liquidus temp. | 1435 |
| Solidus temp. | 1295 |
| Base composition | Cobalt |
| Nominal chemistry | Co 25Cr 5.5Mo 2.5Ni 1Fe 0.2Mn 0.2C 0.5Si |
| Max. service temp. | 800 |
| Recomm metco spray gun |
LD/U LD/U2 PPG |
| Recommended process technology |
Gas Tungsten Arc Welding Gas Metal Arc Welding |
| Datasheet number | DSM-0218 |