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National Stock Number:
3439-01-478-3883
Federal Supply Class:
3439
National Item Identification Number:
014783883
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 18C | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 19 CONTAINERS;CO 27NI 18CR 6MO 3.5SI 3B 2.5FE 0.2C,SPHEROIDAL,GAS ATOMIZED;-125 +53 UM (-120 +270 MESH);RC 50 HARDNESS;CERTIFICATION MSRR 9507/39 AND SMUK DTD900-4950;TEXTURE/FINISH GROUND VERY GOOD TO EXCELLENT;COATING NUMBER T18C-10;HIGH COBALT HARDFACING ALLOY.PRODUCES DENSE,ESSENTIALLY PORE-FREE COATINGS RESISTANT TO WEAR BY ABRASIVE GRAINS,HARD SURFACES,FRETTING CAVITATION AND PARTICLE EROSION.USED OVER SUBSTRATES OF 400 SERIES STAINLESS STEEL OR OTHER LOW-SHRINK MATERIALS.HIGH HOT HARDNESS |
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