Incoloy 907/Nickel Alloy 907 
                        
	
		Specifications
	
UNS N19907
Incoloy Alloy 907 (tradename)
	
	Alloy 907 (Incoloy alloy 907) is a nickel-iron-cobalt alloy with additions of niobium and titanium for precipitation hardening. It has the low coefficient of expansion and high strength of alloy 903 but alloy 907 has improved notch-rupture properties at elevated temperatures. Alloy 907 is used for gas turbines components (seals, shafts, casings and other structural parts).
	Technical Data Sheet
	
		
			
				Chemical Composition Limits
			
		
		
			
				Weight%
			
			
				Ni
			
			
				Co
			
			
				Fe
			
			
				Nb
			
			
				Ti
			
			
				Al
			
			
				Si
			
		
		
			
				Alloy 907
			
			
				35.0-40.0
			
			
				12-16
			
			
				Bal
			
			
				4.3-5.2
			
			
				1.3-1.8
			
			
				0.2 max
			
			
				0.07-0.35
			
		
	
	
	Availability
Alloy 907 is available in Round Bar, Rod, Billet Straight Forging and . For all stock availability.