Eutalloy® 4540

Ni-Cr-B-Si-Fe a nickel-base fusible alloy plus 45% cast and crushed tungsten carbides. Excellent fluidity and easy to finish.

Similar to 5057N. A nickel-base fusible alloy plus 45% cast and crushed tungsten carbide particles. Has excellent fluidity and are easier to finish when compared to Eutalloy 4550. The coating offers exceptional resistance to abrasion and erosion. Finish by wet grinding. ASTM G65 Wear 18 mm3 loss. finishes.


Applications
Coating of machine parts used in the transport, handling and processing of minerals: transport screws, clay mixers, dies, segments, wipers, turbine impeller, fan impeller, pumps screws
Technical data: 
Typical hardness~59 HRC
Service temperature (max.)1200ºF (650ºC)