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National Stock Number:
3439-01-477-5374
Federal Supply Class:
3439
National Item Identification Number:
014775374
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:
| PAC131 | 56923 | POWDER ALLOY CORP | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS | | MATERIAL | CHROMIUM CARBIDE AND NICKEL BASIC | | SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 40CONTAINRS TO A MAXIMUM OF 79CONTAINERS;CERTIFICATION PWA 1305, GE B50TF137 CLASS A, AVCO M3965 AND RR 9507/17;RC 50-55 HARDNESS;3000 PSI MINIMUM STRENGTH;BEST FINISH BE WET SANDING;MIXTURE OF 75% CRYSTALLINE CHROMIUM CARBIDE AND 25% NICKEL CHROMIUM ALLOY POWDER.1000-1500 DEG (F) FOR RESISTANCE TO ABRASIVE AND FRETTING TYPE WEARS.COATIN GS ARE HARD,DENSE AND TIGHTLY ADHERENT.PARTICULARY SUITED FOR THIN SMOOTH COATINGS |
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