Trivalent Chromate

Environmentally Friendly Pre-Treatment

Alpha Metal Finishing offers Trivalent Chromate Process (TCP) which complies with the European Union's directive on the Restriction of Hazardous Substances (RoHS) and on Waste Electrical and Electronic Equipment (WEEE). This chromate conversion process is free from hexavalent chromium, provides excellent corrosion resistance, and complies with the requirements of MIL-DTL-5541 for all classes when applied to most aluminum alloys except the 2000 series. Please note that chromate is not the same as chrome, which is a shiny, mirror-like, additive process. Trivalent Chromate is almost clear with a slight bluish tint.

Note: The cure time for chromate conversion to set properly is 24 hours.

Trivalent Chromate Process (TCP), RoHS CompliantBenefits include:

  • Enhanced corrosion resistance
  • Enhanced bonding ability
  • Electrically conductive
  • Environmentally friendly
Alpha's Finishing Capabilities

Alpha Metal Finishing can meet a wide variety of finishing specifications for manufacturers. Please review our capabilities and feel free to reach out to us if you have questions.

Review Our Capabilities

Alpha's Tank Dimensions: 48"L x 30"W x 44"D