Nickel Alloy 907 flat bar in stock, Incoloy 907 bar price

Short Description:

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).

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Product Detail

Product Tags

Application

▪ Gas turbine seals
▪ Casings
▪ Glass to metal sealing

Machinability

Incoloy 907 can be machined using conventional machining methods which are used for iron-based alloys. Machining operations are performed using commercial coolants. High-speed operations such as grinding, milling or turning, are performed using water-base coolants.
Specifications:
▪ UNS N19907
▪ Incoloy Alloy 907

Chemical Composition

Elements	Content (%)
Iron, Fe	42
Nickel, Ni	38
Cobalt, Co	13
Niobium, Nb	4.7
Titanium, Ti	1.5
Silicon, Si	0.15
Aluminum, Al	0.03

Mechanical Properties

Properties	Metric	Imperial
Tensile strength (precipitation hardened, value at room temperature)	1350 MPa	196000 psi
Yield strength (@ strain 0.200%, precipitation hardened, value at room temperature)	1100 MPa	160000 psi
Poisson’s ratio	0.36	0.36
Elongation at break (precipitation hardened)	10%	10%
Reduction of area	36	36