CTL's Coating Processes & Specifications
Industrial and Aerospace Metal Finishes
NP3
- AMS 2454
- GPS 3117-1
- M7019883
- HP4-90
- EMS 52545
- P.S. 10-27
- 70B995447
Electroless Nickel Plating
- AMS 2404
- MIL-C-26074
- AMS-C-26074
- ASTM B733
- GPS 3108-1
- M695215
- HP4-10
Black Oxide
- AMS 2485
- MIL-DTL-13924; Class 1, Class 4
- M690330
- HP4-50; Class 1, Class 4
- EPB4-230 FINISH 33, 42
- MIL-STD-171 Finish No.: 3.3.1; 3.3.4
Zinc & Manganese Phosphate
-
MIL-DTL-16232
-
MIL-STD-171 FINISH 5.3.1 AND 5.3.2
-
HP4-7
-
EPB4-230 FINISH 29, 30, 31, 32
Passivation of Stainless Steel
- AMS 2700
- AMS-QQ-P-35
- QQ-P-35
- ASTM A967/967M-17
- ASTM A380/A380M-17
- GPS3000-1
Thermal Treatment
Blast Finishing