Sree Nila Aerospace offers high-quality plating services designed to enhance durability, corrosion resistance and surface performance. Our processes meet stringent industry standards, ensuring every component delivers reliability and extended service life in demanding aerospace, defense and industrial environments.
We utilize advanced plating techniques and controlled processes to achieve consistent finishes, dependable protection and superior performance for critical applications.
ITEM | FINISH CODE | BASE MATERIAL | SPECIFICATION | TEMP RANGE | SALT SPRAY RATING (HR) |
---|---|---|---|---|---|
ALUMINUM | X | ALUMINUM | QQ-A-225/8 | -65 to +200°C | 0 |
STAINLESS STEEL, PASSIVATED | K | STAINLESS STEEL | QQ-S-763 (300 SERIES) | -65 to +200°C | 1.000 |
BRASS | B | 360 BRASS | ASTM B16 | -65 to +200°C | 0 |
CADMIUM, OLIVE DRAB | W | ALUMINUM | SAE-AMS-QQ-P-416 TYPE II, CLASS 3 | -65 to +175°C | 96 |
CADMIUM, OLIVE DRAB | D | ALUMINUM | SAE-AMS-QQ-P-416 TYPE II, CLASS 3 OVER ELECTROLESS NICKEL | -65 to +175°C | 500 |
CADMIUM, OLIVE DRAB | Q | ALUMINUM | SAE-AMS-QQ-P-416 TYPE II, CLASS 2 OVER ELECTROLESS NICKEL | -65 to +175°C | 1.000 |
ELECTROLESS NICKEL | F | ALUMINUM | AMS-C-26074 | -65 to +200°C | 48 |
HARD ANODIZE | G | ALUMINUM | PER MIL-A-8625 | -65 to +175°C | 300 |
CLEAR ANODIZE | E | ALUMINUM | PER MIL-A-8625 | -65 to +175°C | 300 |
HARD BLACK ANODIZE | A | ALUMINUM | PER MIL-A-8625 | -65 to +175°C | 300 |
COMPOSITE W/ ELECTROLESS NICKEL PLATE | M | ULTEM | AMS-C-26074 | -65 to +175°C | 2.000 |
COMPOSITE W/ CADMIUM PLATE | N | ULTEM | SAE-AMS-QQ-P-416 TYPE II, CLASS 3 OVER ELECTROLESS NICKEL | -65 to +175°C | 2.000 |
BRASS W/ ELECTROLESS NICKEL PLATE | R | 360 BRASS | AMS-C-26074 | -65 to +200°C | 48 |
NICKEL PTFE | T | ALUMINUM | PROPRIETARY | -65 to +175°C | 1.000 |
BLACK ZINC NICKEL | Z | ALUMINUM | ASTM B841, GRADE 5, OVER ELECTROLESS NICKEL | -65 to +175°C | 500 |
ZINC COBALT, OLIVE DRAB | H | ALUMINUM | ASTM B840, GRADE 6, TYPE D OVER ELECTROLESS NICKEL | -65 to +175°C | 300 |
OLIVE DRAB ZINC NICKEL | L | ALUMINUM | ASTM B841, GRADE 5, OVER ELECTROLESS NICKEL | -65 TO +175C | 1.000 |
ZINC COBALT, BLACK | P | ALUMINUM | ASTM B840, GRADE 6, TYPE D OVER ELECTROLESS NICKEL | -65 TO +175C | 300 |
CADMIUM, YELLOW | Y | ALUMINUM | AMS-QQ-P-416 | -65 TO +175C | 96 |
CHEMICAL CONVERSION COATING | J | ALUMINUM | MIL-DTL-5541 TYPE 1, CLASS 1A | -65 TO +175C | 96 |
GOLD, 50 MICRO INCHES | S | MULTIPLE | MIL-DTL-25204 | -65 TO +175C | 500 |
GOLD, 30 MICRO INCHES | U | MULTIPLE | MIL-DTL-25204 | -65 TO +175C | 300 |
NICKEL PLATED STAINLESS STEEL | KE | STAINLESS STEEL | AMS-C-26074 | -65 TO +175C | 1.096 |
SULFURIC ACID ANODIZE | SA | ALUMINUM | MIL-A-8625, TYPE II | -65 TO +175C | 96 |
TIN PLATING | V | MULTIPLE | ASTM B545 | -65 TO +175C | 48 |