Fe60 is iron nickel chromium silicon boron iron-based alloy powder with high hardness. Good self fluxing, has good wear resistance, is one of the most hard iron powder, with special cutting tool can. Suitable for oxygen - acetylene flame or plasma spray welding process, recommended for agricultural machinery, construction machinery, oil, mining machinery and other easily worn parts of the repair or preventive protection. Such as, tine harrow piece, drill pipe joints, scraper shaft etc..
Powder chemical composition (Wt%)
1.0 - 4.0
20 - 50
2.0 - 5.0
2.0 - 4.0
10 - 20
Powder melting temperature: 1020-1100
Spray welding layer hardness: HRC:60-65
Note: 1 please strictly according to the oxygen - acetylene spray welding process requirements.
2 size range of 60-500 mesh can be optional
3 alloy powder if there is a phenomenon of moisture absorption, the use of the former should be dry processing (120, 1 hours of heat preservation).