Inconel 600
Material Type
Metal
Material Name
Inconel 600
Alternative Names
Alloy 600 | UNS N06600 | 2.4816
Process Compatibility
CNC Milling, CNC Turning
Inconel 600 in CNC Machining
Inconel 600 is a nickel-based alloy known for its high strength, excellent corrosion resistance, and ability to withstand high temperatures. It is composed primarily of nickel (Ni), chromium (Cr), and iron (Fe), giving it remarkable oxidation and corrosion resistance.
This alloy is widely used in high-temperature applications due to its resistance to heat, oxidation, and carburization. It is commonly found in industries such as aerospace, chemical processing, nuclear engineering, and marine applications.
Inconel 600 is tough to machine due to its work-hardening nature. However, it can be efficiently machined using rigid tool setups, slow speeds, and high-feed rates. It is also readily weldable using standard welding techniques but requires proper precautions to prevent cracking.
Properties Table of Inconel 600
| Mechanical Properties | Value |
| Ultimate Tensile Strength | 550 - 700 MPa (80,000 - 100,000 psi) |
| Yield Strength | 240 MPa (35,000 psi) |
| Elongation at Break | 30% |
| Hardness (Brinell) | 150 - 180 HB |
| Physical Properties | Description |
| Corrosion Resistance | Excellent resistance to oxidation, corrosion, and carburization |
| Magnetism | Non-magnetic |
| UV Resistance | High UV resistance |
| Weldability | Good, but requires proper techniques to prevent cracking |
| Thermal Properties | Value |
| Maximum Service Temperature | 1,093°C (2,000°F) |
| Thermal Expansion Coefficient | 13.3 x 10^-6/ °C |
| Thermal Conductivity | 14.9 W/(m·K) |
| Electrical Properties | Value/Description |
| Electrical Resistivity | 1.03 x 10^-6 ohm-meter |
| ESD Safety | Conductive |
Basic Knowledge of Inconel 600
What is Inconel 600?
Inconel 600 is a strong nickel-chromium alloy that resists heat and corrosion. It does not easily oxidize or scale at high temperatures and withstands both acids and bases. Its high nickel content protects it from many chemicals, that’s why it is useful in the chemical and food industries.
Machining Inconel 600 is difficult because it hardens as it is cut. Special tools and slow cutting speeds are needed. It can be strengthened by cold working but not by heat treatment.
Advantages of Inconel 600
- Excellent oxidation resistance at high temperatures
- Superior corrosion resistance in harsh environments
- Good mechanical strength and toughness
- Resistant to carburization and chloride stress cracking
- Weldable with proper techniques
- Maintains stability in extreme temperatures
Applications of Inconel 600
- Aerospace components
- Chemical processing equipment
- Furnace parts
- Nuclear reactor components
- Marine and seawater applications
- Heat exchangers
- Jet engine exhausts
Machining Inconel 600 Buying FAQs
Other Materials
Inconel
Inconel is a group of high-performance alloys made of nickel, chromium, and iron, with additional elements like molybdenum and niobium. These alloys have outstanding resistance to corrosion, oxidation, and high temperatures.
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Inconel 625 is a nickel-chromium based superalloy known for its excellent corrosion resistance and high temperature strength.
Inconel 718
Inconel 718 is a precipitation-hardening nickel-chromium alloy with high strength, corrosion resistance, and can withstand extreme temperatures.
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