Typical Applications of Alloys

 

COBALT BASE ALLOYS.
Grades	Hardness (HRC)	AREA OF APPLICATIONS
		Automobile & Marine Industries		Wood pulp Industry	Petrochemical Industry	Electric Power & Electrical Industry	Machinery & Others
No 6.	43	Engine Valves & seats, Screw, Screw Press, cutting blade, Valve Stem, Plastic Extrusion Screws, seat rings, thermowells, glove valve Adapter, Gate valve discs, bearings, sleeves, cutting blades, Stirring Rods
No.12.	47	Engine Valves, Pinch Roller, roller, Rotor, Ring, Rotor for refuse disposal, cylinder liners for rubber extrusion, worm for fodder crusher.
No.1.	53	Engine Valves, Rotor, chain saw, Crusher Parts
NICKEL BASE ALLOYS
202P, 252P, 302P	16 to 23 22 to 28 26 to 32		Blowing Heads, Bottom plates, Funnels, General Repair requiring subsequent machining, Glass Molds, Neck & edges, guide rings, Nozzles.
402P, 602P	48 to 50 55 to 60		Bed Knives, Boring Bars, Brick Cores, Cams, Conveyor screws, Extruder Screws, Gate Valve Seats, Gauge Wear Pads, General Repair, guide Plates, Lathe Centers, Mill Hammers, Mill guides, Mixer Paddles, plug gauges, shifter forks, Rocker Arms, Tire Chain Links, tappets.

The above applications are most common applications of the alloys. The applications may change as per requirement of user and as per job work.  

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