|
|
|
National Stock Number:
3439-01-407-6306
Federal Supply Class:
3439
National Item Identification Number:
014076306
Description:
WELDING POWDER,METALLIC OVERLAY
Detail:
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.
|
Manufacturer Information:
| 201-NS | 01FK3 | OERLIKON METCO US INC | | METCO 201NS | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
|
Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5 LB | | MATERIAL | ALUMINUM AND CALCIUM AND ZIRCONIUM SILICATE BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 8 CONTAINRS TO A MAXIMUM OF 23CONTAINERS;-53+11 UM (-270 MESH +11 UM);RC 25 AND RB 70-100 HARDNESS;TEXTURE/FINISH AS-SPRAYED 250-600,GROUND 15-25;COATING NUMBER T201-11;CERTIFICATION ALLIED SIGNAL FP 5045 XIV,ALLISON EMS 56720,MSRR 9507/18,AND VOLVO PM 819-26;LIME-STABLIZED ZIRCONIUM OXIDE.PRODUCES COATINGS HAVING GOOD HIGH-TEMPREATURE HEAT INSULATING PROPERTIES,VERY GOOD THERMAL SHOCK RESISTANCE AND GOOD ABRASION RESISTANCE.RECOMMENED FOR COMBUSTION APPLICATIONS.ABRASIVE WEAR RESISTANT UP TO APPROXIMATELY 1650DEG (F).COATINGS RESIST WETTING AND CORROSIVE EFFECTS OF MOLTEN METAL.APPLICATIONS INCLUDE DIESEL ENGINE PISTONS,VALVES,CYLINDER HEADS AND COATINGS FOR CASTING MOLDS AND TROUGHS |
|
|