What is the composition of Inconel 713?
Inconel 713 | Inconel 713C | IN713C | Alloy 713LC | UNS N07713 | AMS 5377
Inconel 713C offers excellent thermal fatigue resistance and good castability while having excellent fracture strength at 1700°F (927°C). Inconel 713C is a nickel-chromium alloy that is well suited for jet engine gas turbine blades.
Chemical Composition of INCONEL 713C
Carbon 0.20
Manganese 1.0 Max
Sulfur 0.015 Max
Silicon 1.0 Max
Chromium 11.0-14.0
Molybdenum 3.5-5.5
Titanium 0.25-1.25
Aluminum 5.5-6.5
Iron 5.0 Max
Niobium + Tantalum 1.0-3.0
Nickel Balance
Applications of INCONEL 713C
Inconel 713C is most commonly used in jet engine gas turbine blades.
Machinability of INCONEL 713C
Machines using single point bonded tungsten cobalt and tungsten tantalum cobalt grade tools or
High speed tungsten cobalt or molybdenum tungsten vanadium tools
Cutting lubricants:
Chlorinated sulfided fatty mineral oils
Concentrated emulsion of 10 parts water to 1 part soluble oil
Surface and external grinding using grinding wheels:
Aluminum oxide
Vitrified bond of medium or soft hardness and medium open structure
Use 1 pound of sodium bicarbonate to 25 gallons of water, or chemically active grinding coolant
Weldability of INCONEL 713C
Inconel 713C can be used in applications using very low restraint
Use Inco-Weld A electrodes
Flash butt welding
Inconel 713C is also suitable for brazing in hydrogen atmospheres with normal high temperatures Brazing alloys with plated mating surfaces
