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National Stock Number:
3439-01-477-7679
Federal Supply Class:
3439
National Item Identification Number:
014777679
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 | | SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 2 CONTAINERS;CERTIFICATION PWA 1337,GE B50TF56,RR 9507/5 AND AVCO M 3951 B;RB 60-80 HARDNESS;3000 PSI MINIMUM STRENGTH ON SMOOTH SURFACE AND 5000 PSI MINIMUM STRENGTH ON ROUGHENED SURFACE;COARSE AS SPRAYED GRIND FINISH EXCELLENT;ALUMINUM CLAD NICKEL COMPOSITE POWDERTHAT REACTS EXOTHERMICALLY DURING SPRAYING TO SELF-BOND ONTO CLEAN, SMOOTH METALLIC SURFACE.YIELDS DENSE, TIGHTLY ADHERENT, OXIDATION RESISTANT COATINGS OF HIGH STRUCTURAL INTEGRITY.RESISTANT TO TEMPREATURES AS HIGH AS 2100DEG (F) |
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