ZAM® shows approximately four times higher corrosion resistance than hot-dip zinc-coated (according to the results of 8 years of exposure test)
Outdoor exposure test site
Exposure site
Rural...
In addition to the cable tray ladder being an important material, the cable tray accessories also contribute significantly to the complete cable tray ladder...
ZAM® and post hot-dip galvanized product (HDZ) show nearly the same level of corrosion potential.
Corrosion potential in different solutions (after immersion for an hour)
Corrosion potential...
ZAM® shows approximately four times higher corrosion resistance than hot-dip zinc-coated (according to the results of 8 years of exposure test)
Outdoor exposure test site
Exposure site
Rural...
ZAM® and post hot-dip galvanized product (HDZ) show nearly the same level of corrosion potential.
Corrosion potential in different solutions (after immersion for an hour)
Corrosion potential...
Scratch resistance of the coating layer
ZAM has a harder coating layer than hotdip galvanized or aluminum-zinc alloy coated steel sheets. Thus, ZAM® offers better scratch resistance...
Comparison of properties with various types of coated steel sheets
Corrosion resistance on flat parts
ZAM has better resistance to red rust than galvanized and hot-dip zinc-5%...