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National Stock Number:
3439-01-478-3906
Federal Supply Class:
3439
National Item Identification Number:
014783906
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 19E | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | NICKEL ALLOY BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;NI 16CR 4SI 4B 4FE 2.4CU 2.4MO 2.4W 0.5C,SPHERORIDAL,GAS ATOMIZED;-106 +45 UM (-140 +325 MESH)RC 55-60 HARDNESS;TEXTURE/FINISH AS-SPRAYED 800-1000 200-300,GROUND 10,LAPPED 2-3;COATING NUMBER T19E-10;NICKEL-CHROMIUM-BORON HARDFACING ALLOY.PRODUCES DENSE,ESSENTIALLY PORE-FREE COATINGS. RECOMMENDED FOR IRREGULAR SHAPES AND WHERE HEAVY COATINGS ARE REQUIRED.COATINGS 0.125 AND THICKER FUSE EASILY.OFFERS THE BEST CORROSION RESISTANCE OF ALL SELF-FLUXING ALLOYS.APPLICATIONS INCLUDE CAM FOLLOERS,WEAR RINGS AND UTILITY EXHAUST FANS |
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