Udimet L-605 Sheet

Product Details

A cobalt-base superalloy with good formability, high strength to 1500°F (816°C) and oxidation resistance to 2000°F (1093°C). The alloy also has good sulfidation resistance and resistance to wear and galling. The alloy is used in the hot sections of aircrafts and in land-based gas turbines in their combustor liners as well as other applications requiring moderate strength and oxidation resistance at high temperatures. The alloy can also be used in industrial furnace applications such as muffles/liners in high temperature kilns.

STANDARD PRODUCT FORMS
Forging billet, bar, sheet, plate and wire.

MAJOR SPECIFICATIONS
UNS R30605, AMS 5537, 5796, 5797, AMS 5759

LIMITING CHEMICAL COMPOSITION, %
Limiting
Ni .......9.0 – 11.0
Cr ......19.0 – 21.0
W ......14.0 – 16.0
Fe ..........3.0 max.
Mn .........1.0 – 2.0
Si .........0.40 max.
C .......0.05 – 0.15
S ..........0.03 max.
Co ...........Balance

PHYSICAL CONSTANTS AND THERMALPROPERTIES
Density, Ib/in3........................................................................0.335
g/cm3.........................................................................9.27
Melting Range, °F...................................................2425 –2570
°C ...................................................1330– 1410
Specific Heat, Btu/lb • °F
....................................................0.092
J/kg • °C...........................................................385
Coefficient of Expansion, 70 – 200°F, 10-6in/in • °F.....6.83
21 – 93°C, µm/m • °C ............12.3
Thermal Conductivity, Btu • in/ft2 • h • °F..............................65
W/m • °C.............................................9.4
TYPICAL MECHANICAL PROPERTIES