Nickel Superalloy Plate

Nickel Superalloy Plate refers to flat, thick material (typically over 4.76 mm) manufactured from high-performance nickel-based alloys, such as Inconel, Hastelloy, or Monel. These plates are the building blocks for fabricating pressure vessels, heat exchangers, and structural components used in the most severe industrial environments. Nickel Superalloy Plate is valued for its ability to maintain high mechanical strength, stability, and creep resistance at high temperatures (up to 1200°C), alongside outstanding corrosion resistance to various acids, chlorides, and oxidizing media. Zeron Fastners supplies plates certified to ASME, ASTM, and other international standards for critical applications in the petrochemical, aerospace, and nuclear sectors.

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Nickel Superalloy Plate

Nickel Superalloy Plate Chemical Composition (Typical Ni-Cr-Fe Alloy)

Element Content (%)
Nickel (Ni) Balance (50 min)
Chromium (Cr) 15.0 – 25.0
Molybdenum (Mo) 3.0 – 9.0
Iron (Fe) 5.0 – 25.0
Niobium (Nb) / Cobalt (Co) Additions as required

Nickel Superalloy Plate Mechanical Properties (Typical Age Hardened)

Property Value (Typical)
Tensile Strength 140 – 200 ksi (965 – 1380 MPa)
Yield Strength (0.2% Offset) 90 – 140 ksi (620 – 965 MPa)
Creep Resistance Excellent at high temperatures
Hardness (Brinell) 250 – 380 HB

Nickel Superalloy Plate Feature Products