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National Stock Number:
3439-01-477-7812
Federal Supply Class:
3439
National Item Identification Number:
014777812
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:
| PAC906 | 56923 | POWDER ALLOY CORP | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS | | MATERIAL | NICKEL BASIC | | SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 160 CONTAINERS AND UP;CERTIFICATION PWA 1337,GE B50TF56,RR 9507/5 AND AVCO M 3951B;RB 60-80 HARDNESS;3000 PSI MINIMUM STRENGTH FOR SMOOTH SURFACE AND 5000 PSI MINIMUM STRENGTH FOR ROUGHENED SURFACE;COARSE,AS SPRAYED GRIND FINISH EXCELLENT;ALUMINUM CLAD NICKEL COMPOSITE POWDER THAT REACTS EXOTHERMICALLY DURING SPRAYING TO SELF BOND ONTO CLEAN, SMOOTH METALLIC SURFACES.YIELDS DENSE,TIGHTLY ADHERENT,OXIDATION RESISTANT COATINGS OF HIGH STRUCTURAL INTEGRITY.RESISTANT TO TEMPERATURES AS HIGH AS2100DEG (F) |
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