Inconel 601

Inconel 601 is a nickel‑based alloy with nickel as the highest content element (approximately 58–63 wt.%), and its major alloying additions are chromium (21–25 wt.%), aluminum (1.0–1.7 wt.%), and iron (balance, typically 14–18 wt.%).

Each element contributes specific performance benefits. Nickel (58–63%) provides a stable austenitic matrix, ensuring excellent ductility, good fabricability, and outstanding resistance to chloride‑induced stress corrosion cracking. Chromium (21–25%) delivers exceptional resistance to high‑temperature oxidation, carburization, and sulfidation. Aluminum (1.0–1.7%) forms a tight, adherent Al₂O₃ scale at elevated temperatures, which gives Inconel 601 superior oxidation resistance even under thermal cycling and in combustion environments. Iron (balance) contributes to mechanical strength and workability. This balanced composition makes Inconel 601 highly resistant to oxidation, scaling, and spalling up to approximately 1200°C (2200°F), while maintaining good creep rupture strength.

viaken supplies Inconel 601 in three key forms: tubes/pipes, coiled strip, and plates/sheets.

Typical application fields and the corresponding uses of each form are listed below:

1.Heat treatment & industrial furnaces

Tubes/pipes – Radiant tubes, retorts, and muffles in high‑temperature furnaces (e.g., annealing, brazing, carburizing).

Coiled strip – Furnace belts, baffles, and sealing strips.

Plates – Furnace liners, trays, rollers, and hearth plates.

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