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National Stock Number:
3439-01-478-3336
Federal Supply Class:
3439
National Item Identification Number:
014783336
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.
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Manufacturer Information:
| METCO 130 | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS | | MATERIAL | ALUMINUM AND TITANIUM BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 7 CONTAINERS;AL O 13TI O,CLAD;-53+15 UM (-270 MESH +15 UM),WIMS 649;RC 60-63 HARDNESS;TEXTURE/FINISH AS SPRAYED 200-400 BRUSHED OR TUMBLED 190-320,GROUND 10-35,LAPPED 2-8;COATING NUMBERS P130-10,P130-11,P130-12,P130-14,T130-10 AND T130-11;ALUMINUM OXIDE-TITANIUM DIOXIDE COMPOSITE.PRODUCES DENSE COATINGS SURPASSED IN HARDNESS ONLY BY TUNGSTEN CARBIDE.COATINGS HAVE EXCELLENT LOW-TEMPREATURE RESISTANCE TO WEAR BY HARD BEARING SURFACES,ABRASIVE GRAINS,HARD SURFACES,FRETTING,CAVITATION AND PARTICLE EROSION.CORROSION RESISTANCE TO MOST ACIDS AND ALKALIES.WETTING RESISTANCE TO COMMON AQUEOUS SOLUTIONS,AND HIGH DIELECTRIC STRENGTH.HAS HIGH BOND STRENGTH AND HIGH INTER-PARTICLE COHESION.1020DEG (F) MAXIMUM SERVICE TEMPREATURE |
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