Services Process Equivalency Chart
SYMCOAT METAL PROCESSING, INC.
Process Equivalency Chart
Process Properties, Applications and Equivalents
  The following HCT processes can be applied to aluminum alloys except die cast and 2000 Series with exception to 2024AL
HCT TYPE 1
MIL-A-63576A
Resists corrosion, abrasion, wear and tear. Permanent lubricity, hardness Rc 60-65. This is process equivalent to Tufram L-4, Tufram H-2, Tufram H-2, Tiodize X-20 and Hardtuf. Details >
HCT TYPE 2
MIL-A-63576A
Superior corrosion protection. High dielectric strength. Improved lubricity. Excellent heat transfer properties. This process is equivalent to Tufram H-0, Tufram HCD-31 and Tufram HT-41. Details >
HCT TYPE 3
MIL-A-63576A
Better mold release. Low coefficient of friction. Chemical Resistance. This process is equivalent to Tufram R-66. Details >
  The following ENT coatings can be applied to ferrous and non-ferrous materials.
ENT CLASS 1
MIL-C-26074E
Wear resistance. Good lubricity. Low coefficient of friction. Conductivity on aluminum. This coating is equivalent to Nedox NH-1 and Enslick. Details >
ENT CLASS 1, NT
MIL-C-26074E
Same special nickel coating as above with no teflon. This coating is equivalent to Nedox SS-NT and Nituf. Details >
ENT CLASS 2
MIL-C-26074E
Hardness Rc 70. Better wear and tear resistance, mold release. 1000+ hours salt spray resistance. This coating is equivalent to Nedox SF-2 and Nedox CR+. Details >
ENT CLASS 2, P
MIL-C-26074E
Same as above with a highly polished surface. This coating is equivalent to Magnaplate HMF. Details >
ENT CLASS 3, MDS
MIL-C-26074E
Chemical resistance. Mold release. Mold release for epoxy. This coating is equivalent to Hi-T-Lube. Details >