WELDING & CUTTING
India
 
Home > Products > Reclamation Consumables > Hot Metal Spray Powders > Castcoat 20
 
 
 
 
CASTCOAT 20
 
Buffer for Coating Cast Irons
Machinable Build-up on Steels
CastCoat 20 extends the benefit of powder coating to cast irons. It has excellent machinability and can be used for original or worn out components. For higher hardness requirements, it can be used as buffer layer to be coated by harder alloy grades. This CastCoat technology saves castings from being scraped and abraded. The wettability and fluidity adds to the advantage of being used for brazing and joining. The inertness of the base alloy can be utilized with much success to counter corrosion and oxidation related problems in the industry.
 
The powder can also be used as a superbly machinable build-up and buffer layer on steels for subsequent coating by harder powders or welded alloy deposits.
 
ALLOY BASE
Ni, S, Si, Fe
 
SPECIAL FEATURES
  • Machinable deposit
  • Good resistance to corrosion and oxidation
  • Allowable build-up : 20 mm
  • Coverage for a 1 mm thick layer : 650 cm2 / 500 gm
APPLICATIONS
This powder is used for casting defect repairs, brazing and joining cast iron components, building up funnels or moulds in the glass industry, cast iron cylinder
heads, engine blocks, housings, manifolds, and vessels handling acetic acid.
 
PROPERTIES
Hardness : 20-22 HRC
Melting Point : 1100°C
 
 
More Info...