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National Stock Number:
3439-01-478-3821
Federal Supply Class:
3439
National Item Identification Number:
014783821
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 16C | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 25.0LBS | | MATERIAL | NICKEL ALLOY BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 3 CONTAINERS;NI 16CR 4SI 4B 3CU 3MO 2.5FE 0.5C,SPHEROIDAL,GAS ATOMIZED;-125 +45 UM (-120 +325 MESH);CERTIFICATION ALLIED SIGNAL FP 5045 TYPE III, P/N 3181458, MSRR 9507/7;RC 60 HARDNESS;TEXTURE/FINISH AS SPRAYED 800-1000,AS FUSED 200-300,GROUND LESS THAN 10,LAPPED 2-3;COATING NUMBER T16C-10;NICKEL-CHROMIUM-BORON HARDFACING ALLOY.PRODUCES HARD,DENSE,ESSENTIALLY PORE-FREE COATINGS THAT RESIST CORROSION AND WEAR ABRASIVE GRAINS,HARD SURFACES,PARTICLE EROSION,FRETTING AND CAVITATION AND PERMIT FUSING OF COATINGS 0.125 THICK OR MORE W/OUT DIFFICULTY.MOST RESISTANT TO CORROSION OF ALL SELF-FLUXING ALLOYS.CERTIFABLE TO US NAVY SPEC OS 12358, MPR 1031 AND MPR 1032 |
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