Part Details | METALLIC OVERLAY WELDING POWDER
3439-01-477-8428 A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
Alternate Parts: POWCVC, PAC9620AM, 3439-01-477-8428, 01-477-8428, 3439014778428, 014778428
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | AUG 21, 2000 | 01-477-8428 | 20072 ( WELDING POWDER, METALLIC OVERLAY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3439-01-477-8428
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| POWCVC | 13873 | DLA AVIATION |
| PAC9620AM | 56923 | POWDER ALLOY CORPORATION |
Technical Data | NSN 3439-01-477-8428
| Characteristic | Specifications |
|---|---|
| BASIC MATERIAL | NICKEL-CHROMIUM ALLOY AND ALUMINUM ALLOY |
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS |
| SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 2 CONTAINERS;CERTIFICATION GE B50TF192 CLASS A,GE B50TF162 CLASS A,MSRR 9507/48,AND GARRETT 52432 XXI;RB 85 HARDNESS;5500 PSI NOMINAL STRENGTH;WET GRIND WITH SILICON-CARBIDE WHEELS;NICKEL-CHROMINUM-ALUNIMUM-YTTRIUM ALLOYS THAT PROVIDES OUTSTANDING RESISTANCE TO OXIDATION AND CORROSION RESISTANCE IN ENVIROMENTS UP TO 1800DEG (F).MATERIALS USED PRIMARILY USED FOR BOND-COATS IN THERMAL BARRIER COATINGS AND ALSO SHOW PROMISING RESULTS IN PROTECTING BOILER TUBE WALLS FROM CORROSION AND SULFIDATION/OXIDATION |