UNS R30783

We could produce UNS R30783 Forged forging Round Bars Rods Square rectangular rectangle turbine blades Flat Bars,UNS R30783 Forged Forging Steel Hollow Bars Forged Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings,UNS R30783 Forged Forging Rings Seamless Rolled Steel Rings,UNS R30783 forged forging Turbine Seals rings,Turbine casings, compressors Turbine shrouds,UNS R30783 Forged Forging Steel Blocks Discs Disks Plates ,UNS R30783 Forging forged steel Gas Steam Turbine Valve Spindles Stems Rods,UNS R30783 Forged Forging steam turbine impeller wheels turbine discs disks blisks, and UNS R30783 forged forging parts forged forging pieces forged forging steel components pieces material as per the requirement of the client

Chemical Composition

The chemical composition of UNS R30783 is outlined in the following table.

Element Content (%)
Nickel, Ni 26-30
Iron, Fe 24-27
Aluminum, Al 5-6
Chromium, Cr 2.5-3.5
Niobium, Nb 2.5-3.5
Copper, Cu 0.50 max
Manganese, Mn 0.50 max
Silicon, Si 0.50 max
Titanium, Ti 0.10-0.40
Carbon, C 0.03 max
Boron, B 0.003-0.012
Phosphorus, P 0.015 max
Sulfur, S 0.005 max
Cobalt, Co Balance

Physical Properties

The physical properties of UNS R30783 are tabulated below.

Properties Metric Imperial
Density 7.81 g/cm3 0.282 lb/in3
Melting point 1336-1407 °C 2437-2565 °F

Mechanical Properties

The following table shows mechanical properties of UNS R30783.

Properties Metric Imperial
Tensile strength 1194 MPa 171 ksi
Yield strength 779 MPa 113 ksi
Poisson’s ratio 0.31 0.31
Elastic modulus 177.3 GPA 25.72 ksi
Elongation at break 24% 24%

Thermal Properties

The thermal properties of UNS R30783are tabulated below.

Properties Metric Imperial
Thermal expansion co-efficient (@93°C/200°F) 10.08 µm/m°C 5.60 µin/in°F
Thermal conductivity (@21°C/70°F) 10.1 W/m-°C 71 BTU in/hr.ft².°F

UNS R30783