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National Stock Number:
3439-01-477-8428
Federal Supply Class:
3439
National Item Identification Number:
014778428
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:
| PAC9620AM | 56923 | POWDER ALLOY CORP | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 12.5LBS | | MATERIAL | NICKEL ALLOY AND ALUMINUM ALLOY BASIC | | SPECIAL FEATURES | NSN USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 2 CONTAINERS;CERTIFICATION GE B50TF192 CLASS A,GE B50TF162 CLASS A,MSRR 9507/48,AND GARRETT 52432 XXI;RB 85 HARDNESS;5500 PSI NOMINAL STRENGTH;WET GRIND WITH SILICON-CARBIDE WHEELS;NICKEL-CHROMINUM-ALUNIMUM-YTTRIUM ALLOYS THAT PROVIDES OUTSTANDING RESISTANCE TO OXIDATION AND CORROSION RESISTANCE IN ENVIROMENTS UP TO 1800DEG (F).MATERIALS USED PRIMARILY USED FOR BOND-COATS IN THERMAL BARRIER COATINGS AND ALSO SHOW PROMISING RESULTS IN PROTECTING BOILER TUBE WALLS FROM CORROSION AND SULFIDATION/OXIDATION |
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