Inconel Alloy 600 Heat Resistant Nickel Alloy Plate
Width: 0.5 to 1.0 m.
Thickness: 0.1 to 5.0 mm.
Length: 0.7 to 6.0 m.
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel alloy 600 heat resistant nickel alloy plate in China. If you're going to wholesale high quality inconel alloy 600 heat resistant nickel alloy plate made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Alloy 600 Heat Resistant Nickel Alloy Plate description

GNEE Inconel Alloy 600 Heat Resistant Nickel Alloy Plate
Inconel alloy 600 plate (UNS N06600) is a nickel-chromium alloy plate designed for use in temperatures ranging from cryogenic to 2000°F (1093°C). Inconel alloy 600 plate is nonmagnetic and easily welded. The alloy is suitable for a variety of corrosion-resistant applications.
Inconel 600 plate and sheet are resistant to oxidation corrosion and are well-suited for use in extreme pressure and high-temperature environments. Upon heating, Inconel 600 plate forms a thick, stable, passive oxide layer that protects the surface from further corrosion. Inconel 600 plate maintains its strength over a wide temperature range, making it well-suited for high-temperature applications where aluminum and steel can creep due to thermally induced crystal vacancies. Inconel 600 plate's high-temperature strength is achieved through solid solution strengthening or precipitation hardening, depending on the alloy type.
Inconel 600 alloy plate, with its high nickel content, is virtually immune to chloride-induced stress corrosion cracking. The alloy exhibits exceptional corrosion resistance in alkaline environments and is also resistant to dry chlorine up to 538°C. The alloy exhibits excellent oxidation resistance up to 1093°C and high resistance to carburization, performing well in high-temperature nitriding environments.
Inconel 600 alloy plate is not recommended for use in red-hot environments in the presence of sulfur. Furthermore, the study found that Inconel 600 plate is susceptible to stress corrosion cracking in high-temperature, high-concentration alkaline environments. However, this can be avoided if the fabricated parts are adequately stress-relieved before use. A stress-relief period of one hour at a temperature of 982-1010°C is recommended for optimal performance.
Specification of Inconel 600 Plate
|
Length |
0-12mm or as required |
|
Thickness |
0.3 to 1200 mm or as required |
|
Width |
0-2500mm or as required |
|
Process |
Hot/ Cold Rolled |
|
Type |
Foils, Coils, Plate, Strip, Sheet, Flats, Clad Plate, Rolling Plate, Flat Shim, Plain Sheet, Rolling Sheet Rolls, Blank (Circle), Flat Sheet, Shim Sheet, annealed |
|
Surface |
BA, No.3, No.4, No.6, No.1, No. 2D, No. 2B, BA NO(8), No.7, 2B, 2D, Hot rolled plate (HR), Cold rolled sheet (CR), |
Inconel 600 Heat Resistant Nickel Alloy Plate Specification
UNS n06600 Plate chemical composition
| Grade | Cr | Fe | Ni | C | Mn | Cu | Si | S |
| Inconel 600 | 14.0 – 17.0 | 6.0 – 10.0 | 72.0 min | 0.15 max | 1.0 max | 0.5 max | 0.5 max | 0.015 max |
Available UNS N06600 Plate Sheet Sizes Thickness:
| 3/16" | 1/4" | 3/8" | 1/2" | 5/8" | 3/4" |
| 4.8mm | 6.3mm | 9.5mm | 12.7mm | 15.9mm | 19mm |
| 1" | 1 1/4" | 1 1/2" | 1 3/4" | 2" | |
| 25.4mm | 31.8mm | 38.1mm | 44.5mm | 50.8mm |
600 Heat Resistant Nickel Alloy Plate Applications

Inconel 718 seamless pipe is widely used in high-end industrial applications. Typical applications include:
1. Aerospace: engine combustion chambers, turbine blades, and exhaust systems
2. Nuclear: reactor cooling system piping
3. Petrochemical: offshore drilling platforms and chemical processing piping
4. Automotive: high-performance racing car exhaust systems
Testing and Inspection of Nickel 600 Heat Resistant Nickel Alloy Plate

Testing (Destructive, Non Destructive)
|
Positive Material Identification – PMI Testing |
Hydrostatic Test |
|
Chemical Analysis – Spectro Analysis |
Hydrogen-Induced Cracking (HIC) Test |
|
Mechanical Testing Such as Tensile, Elongation, Reduction of Area |
Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177 |
|
Micro Test |
Radiography Test |
|
Macro Test |
Dye Penetrant Test (DP Test) |
|
Hardness Test |
Ultra Sonic Test (UT) |
|
Pitting Resistance Test |
Eddy Current Testing |
|
Intergranular Corrosion (IGC) Test |
Impact Test |
|
Flaring Test |
Bend Test |
|
Flattening Test |
|
Inconel 600 Heat Resistant Nickel Alloy Plate Manufacturing Process

Raw Material Selection:
Select materials with high strength and the ability to withstand high pressure and temperature, such as Inconel, alloy steel, or non-ferrous metals.
Pipe Forming:
Extrusion: The raw material is heated and forced through a die into a cylindrical shape.
Seamless Processing: To improve the strength and integrity of the pipe, rotary piercing or extrusion processes can be used.
Heat Treatment:
Improve the mechanical properties of the pipe through processes such as annealing, normalizing, or quenching and tempering.
Welding: For longer pipes or special designs, tungsten inert gas welding (TIG) or laser welding can be used for joining.
Surface Treatment: To remove corrosion-causing oxides and impurities, pickling and passivation processes can be used.
Final Inspection and Packaging: Thoroughly inspect the pipe for compliance and quality before packaging it for appropriate transportation and storage.
Inconel Alloy 600 Heat Resistant Nickel Alloy Plate production process
Gnee Steel offers the following heat treatments for Inconel Alloy 600 Heat Resistant Nickel Alloy Plate: annealing and solution treatment + aging. Gnee Steel also offers hot working and cold working, namely hot rolling and cold drawing.
About Gnee Steel

Gnee Steel is a supplier of Inconel Alloy 600 Heat Resistant Nickel Alloy Plate. Our product offerings include seamless pipes (sizes from 4 to 219 mm, thicknesses from 0.5 to 20 mm); welded pipes (sizes from 5.0 to 1219.2 mm, thicknesses from 0.5 to 20 mm); plate (thicknesses from 0.1 to 100 mm, widths from 10 to 2500 mm); strip; alloy round bar (sizes from 3 to 800 mm, diameters from 3 to 800 mm); flat bar (sizes from 2 to 100 mm, thicknesses from 10 to 500 mm); hexagonal bar (sizes from 2 to 100 mm); wire rod; and extruded sections. We partner with steel mills to provide our customers with Alloy 625 that meets or exceeds numerous leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN, and BS. Gnee Steel stocks and sells Inconel Alloy 600 Heat Resistant Nickel Alloy Plate, tubes, pipes, plates, strip, sheets, round bars, flat bars, forging billets, hexagons, wire rod, and extruded shapes. Feel free to contact us for a quote at ss@gneesteel.com
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