3439-01-478-3336 WELDING POWDER,METALLIC OVERLAY Index 3120-01-478-3338 BEARING,PLAIN,ROD END

National Stock Number:
3439-01-478-3337

Federal Supply Class:
3439

National Item Identification Number:
014783337

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:
12.5 LBS METCO 13001FK3OERLIKON METCO US INC
METCO 13001FK3OERLIKON METCO US INC
POWCVC13873DLA AVIATION


Techincal Specification:
CONTENT WITHIN EACH UNIT PACKAGE12.5LBS
MATERIALALUMINUM AND TITANIUM BASIC
SPECIAL FEATURESNSN IS USED TO PURCHASE A MINIMUM OF 8 CONTAINRS TO A MAXIMUM OF 23 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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