Metal Finishing Technologies & Services ISO 9001:2008

Chromates-Trivalent

Chromates-Trivalent
Product Number Application Color SST to White Rust Rack or Barrel Product Description
ALT-610 Al Blue 48–240 Rack SST results depend on alloy, contains Fl
BLUE-G3 Zinc Blue-Bright 24 Both Economical
IZ-264 Zn-Ni Blue 240–336 Both Used at room temperature, high and low alloy
IZB-256SE Zn-Ni Black 240–336 Both High alloy only
SZ-247 Sn-Zn Clear 72 Both Very light blue-yellowish tint color—almost clear
ZT-441 Zinc Blue-Bright 72 Both Mid-level corrosion resistance
ZT-444 Zinc Clear 144 Both High corrosion resistance
ZT-444Y Zinc Yellow 144 Both High corrosion resistance
ZT-447S123 Zinc Black 120 Both Can only be used with alkaline zinc
ZT-728 Zinc Blue-Bright 24 Both Economical