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Yellow Chromation / Hexavalant Chromation

Type 1 Class III
Standard : Mil-DTL-5541-F

BENEFITS OF Yellow Chromation

  • Corrosion Resistance

    Yellow chromate coating forms a protective layer on metal surfaces, which helps prevent corrosion caused by exposure to  moisture, humidity, and other environmental factors.

  • Enhanced Adhesion

    It promotes better adhesion of paints, primers, and other coatings applied over the metal surface, ensuring longer-lasting  finishes.

  • Electrical Conductivity

    Yellow chromate coatings maintain the electrical conductivity of metal substrates, making them suitable for applications  where electrical conductivity is important.

  • Aesthetic Appeal

    The yellowish tint of the chromate coating can enhance the appearance of metal parts, providing a decorative finish in  addition to protection.

USES OF Hexavalant Chromation

  • Aerospace Industry

    The aerospace industry to protect Aluminium components, such as aircraft frames and parts, from corrosion and  environmental damage.

  • Automotive Applications

    Applied to various metal parts, including engine components, chassis parts, and fasteners, to improve durability and corrosion resistance.

  • Electronics and Electrical Equipment

    Metal housings, connectors, and components used in electronics and electrical equipment are often treated with yellow  chromate to prevent corrosion and ensure reliable performance.

  • Military and Defense

    Yellow chromate coatings find extensive use in military and defense applications, where protection against corrosion is critical for equipment and machinery used in challenging environments.

  • General Industrial Applications

    Yellow chromate coatings are applied to a wide range of metal surfaces across various industrial sectors to enhance their  longevity and performance.