Part Details | METALLIC OVERLAY WELDING POWDER
3439-01-478-7437 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, METCO 439NS2, METCO 439NS-2, 3439-01-478-7437, 01-478-7437, 3439014787437, 014787437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | SEP 26, 2000 | 01-478-7437 | 20072 ( WELDING POWDER, METALLIC OVERLAY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3439-01-478-7437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| POWCVC | 13873 | DLA AVIATION |
| METCO 439NS-2 | 01FK3 | OERLIKON METCO (US) INC. |
Technical Data | NSN 3439-01-478-7437
| Characteristic | Specifications |
|---|---|
| BASIC MATERIAL | TUNGSTEN CARBIDE AND COBALT |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS |
| SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 20CONTAINRS TO A MAXIMUM OF 59 CONTAINERS;WC 12CO SELF-FUSING NICKEL ALLOY BLEND;RC 41-50 HARDNESS;-90+15 UM (-170 MESH +15 UM);CERTIFICATION PWA 1322,GE B50TF30, EMS 52432 CLASS II;SPECIAL BLEND OF 50% TUNGSTEN CARBIDE 12% COBALT AGGREGATE,SELF-FLUXING ALLOY AND NICKEL-ALUMINIDE.PRODUCES THIN,DENSE,SELF-FUSING COATINGS THAT ARERESISTANT TO WEAR HEAT AND THERMAL SHOCK.SELF-BONDING TO MANY MATERIALS.HIGH BOND STRENGTH.HIGH INTERNAL TENSILE STRENGTH AND HIGH HOT HARDNESS |