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UNS N19903

 We could produce UNS N19903 Forged forging Round Bars Rods Square rectangular rectangle turbine blades Flat Bars,UNS N19903 Forged Forging Steel Hollow Bars Forged Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings,UNS N19903 Forged Forging Rings Seamless Rolled Steel Rings,UNS N19903 forged forging Turbine Seals rings,Turbine casings, compressors Turbine shrouds,UNS N19903 Forged Forging Steel Blocks Discs Disks Plates ,UNS N19903 Forging forged steel Gas Steam Turbine Valve Spindles Stems Rods,UNS N19903 Forged Forging steam turbine impeller wheels turbine discs disks blisks, and UNS N19903 forged forging parts forged forging pieces forged forging steel components pieces material as per the requirement of the client


Chemical Composition

The following table shows the chemical composition of UNS N19903 

Element Content (%)
Iron, Fe 42
Nickel, Ni 38
Cobalt, Co 15
Niobium, Nb 3
Titanium, Ti 1.4
Aluminum, Al 0.9

Physical Properties

The physical properties of UNS N19903  are outlined in the following table.

Properties Metric Imperial
Density 8.25 g/cm³ 0.298 lb/in³
Melting point 1385°C 2525°F

Mechanical Properties

The mechanical properties of UNS N19903  are displayed in the following table.

Properties Metric Imperial
Tensile strength (precipitation hardened) 1310 MPa 190000 psi
Yield strength (@ strain 0.200 %, precipitation hardened) 1100 MPa 160000 psi
Elastic modulus (@ 0°C/32°F) 146.8 GPa 21290 ksi
Poisson's ratio (@ 250°C/482°F) 0.226 0.226
Elongation at break (precipitation hardened) 14% 14%
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