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National Stock Number:
3439-01-478-7557
Federal Supply Class:
3439
National Item Identification Number:
014787557
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 449P | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | STEEL AND MOLYBDENUM AND IRON AND ALUMINUM BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;FE 3AL MO 3C 0.1B,CLAD;-125+45 UM (-120+325 MESH);RC 35-40 HARDNESS;TEXTURE/FINISH AS-SPRAYED 100-900,GROUND 10-30;COATING NUMBERS T449-10 AND P449-10;HIGH CARBON STEEL,HIGH CARBON IRON,MOLYBDENUM,ALUMINUM COMPOSITE.USE IN APPLICATIONS REQUIRING A GRIND FINISH STEEL WHERE YOU NEED EXCELLENT WEAR RESISTANCE EQUAL TO HIGH CHROME STAINLESS STEEL COATINGS AND BETTER THAN HIGH CARBON STEEL COATINGS.GROUND FINISHES ARE EQUIVALENT TO HIGH CARBON STEEL COATINGS.IDENTICAL TO METCO 449 EXCEPT WITH A FINER SIZE CUT.EXCELLENT ADHESIVE WEAR RESISTANCE AGAINST CAST IRON DUE TO LOW COEFFICIENT OF FRICTION |
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