Inconel 600/601 Sheets & Plates

What are Inconel 600/601 Sheets & Plates?

Inconel 600 (UNS N06600) and Inconel 601 (UNS N06601) are nickel-chromium alloys designed for high-temperature and corrosion-resistant applications.

• Inconel 600 offers excellent resistance to oxidation and corrosion across a wide temperature range.
• Inconel 601 provides enhanced oxidation resistance due to added aluminum content, making it ideal for high-temperature environments.

Key Functions:

• Withstand extreme temperatures and thermal cycling
• Resist oxidation and scaling
• Provide excellent corrosion resistance
• Ensure long-term durability in harsh environments

Chemical Composition of Inconel 600/601

Inconel 600 (UNS N06600):

• Nickel (Ni): ≥ 72%
• Chromium (Cr): 14% – 17%
• Iron (Fe): 6% – 10%

Inconel 601 (UNS N06601):

• Nickel (Ni): 58% – 63%
• Chromium (Cr): 21% – 25%
• Aluminum (Al): 1.0% – 1.7%
• Iron (Fe): Balance

The addition of aluminum in Inconel 601 significantly improves oxidation resistance at elevated temperatures.

Key Features of Inconel 600/601 Sheets & Plates

• Excellent resistance to high-temperature oxidation
• Superior resistance to carburization and scaling
• Outstanding corrosion resistance in various environments
• High mechanical strength at elevated temperatures
• Good weldability and fabrication
• Resistance to thermal fatigue
• Long service life in extreme conditions

Mechanical Properties

Inconel 600:

• Tensile Strength: ~550–700 MPa
• Yield Strength: ~240 MPa
• Elongation: ~30%

Inconel 601:

• Tensile Strength: ~600–750 MPa
• Yield Strength: ~240–300 MPa
• Elongation: ~30%

Physical Properties

• Density: ~8.4 g/cm³
• Melting Range: ~1350–1410°C
• Modulus of Elasticity: ~205 GPa
• Thermal Conductivity: ~14–15 W/m•K
• Thermal Expansion: Moderate

Corrosion & Oxidation Resistance

Inconel 600/601 sheets and plates offer excellent resistance to: to:

• High-temperature oxidation and scaling
• Carburizing and nitriding environments
• Acidic and alkaline conditions
• Stress corrosion cracking
• Industrial furnace environments

Inconel 601 performs better in high-temperature oxidation due to its aluminum content.

Heat Treatment

Supplied in annealed condition.

Process:

• Annealing: ~1010–1150°C
• Rapid cooling

This enhances ductility and corrosion resistance.

Weldability

Inconel 600/601 alloys offer excellent weldability.

Welding Methods:

• TIG (GTAW)
• MIG (GMAW)
• SMAW

Best Practices:

• Use compatible filler materials
• Maintain clean surfaces
• Control heat input
• Avoid contamination

Machinability

• Moderate machining difficulty
• Use rigid tooling and sharp carbide tools
• Maintain low cutting speeds
• Apply proper coolant

Standards & Specifications

• ASTM B168 / ASME SB168
• UNS N06600 (Inconel 600)
• UNS N06601 (Inconel 601)
• ASTM B906

Available Types of Sheets & Plates

• Hot Rolled Plates
• Cold Rolled Sheets
• Polished Sheets
• Perforated Sheets
• Custom Cut Sizes

Sizes & Specifications

• Thickness: 0.5 mm to 100 mm
• Width: Up to 2000 mm
• Length: Up to 6000 mm or as required

Surface Finish Options:

• 2B Finish
• No.1 Finish
• Mirror Finish
• Matte Finish

Applications of Inconel 600/601 Sheets & Plates

• Furnace Industry – Heat treatment equipment and kilns
• Chemical Processing – Handling corrosive chemicals
• Aerospace Industry – High-temperature components
• Power Plants – Heat exchangers and boilers
• Petrochemical Industry – Processing units and reactors
• Thermal Processing – Industrial heating systems

Quality Testing & Inspection

• Chemical composition testing
• Mechanical testing
• Ultrasonic testing
• Surface inspection
• Positive Material Identification (PMI)

Mill Test Certificates (MTC) and third-party inspection reports are provided.

Packaging & Delivery

• Export-grade wooden packaging
• PVC protective coating
• Proper labeling and traceability
• Safe and timely global delivery

Why Choose Virami Steel Hub?

• Trusted Inconel supplier in Mumbai
• Extensive inventory and ready stock
• Competitive pricing
• Custom sizes and specifications
• Compliance with international standards
• Strong global export network
• Dedicated customer support

Conclusion

Inconel 600/601 Sheets & Plates are ideal for applications requiring exceptional resistance to heat, oxidation, and corrosion. Their superior performance in high-temperature environments makes them suitable for furnace, aerospace, chemical, and power generation industries.

With a commitment to quality and innovation, Virami Steel Hub delivers Inconel products that ensure durability, efficiency, and long-term performance.