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National Stock Number:
3439-01-479-2145
Federal Supply Class:
3439
National Item Identification Number:
014792145
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:
| AMDRY 956 | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | NICKEL AND ALUMINUM BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 20CONTAINRS TO A MAXIMUM OF 59 CONTAINERS;NI 5AL,CLAD;-90+45 UM (-170+325 MESH);CERTIFICATION ALLIED SIGNAL EMS 57746,TYPE 1,FP 5045 XV,ALLISON EMS 56757,PMI 1163,CPW 247, GE B50TF56,CLASS A, LYCOMING M3951, MSRR 9507/5, MTS 1080, PWA 1337, SNECMA DMR 33.011, TURBOMECA LA 657 ED.1 PA2 IND 0, VOLVO PM 819-37, AND WIMS 644;COATINGS ARE DENSE AND RESISTANT TO OXIDATION AND ABRASION.RECOMMENDED FOR USE AS OXIDATION RESISTANT BOND COATS WHICH CAN BE USED UP TO 1470DEG (F).SELF-BONDING AND UNDERGO AN EXOTHERMIC REACTION DURING SPRAYING,RESULTING IN EXCELLENT BONDING TO THE SUBSTRATE.APPLICATIONS INCLUDE SALVAGE AND BUILD-UP ON MACHINABLE CARBON AND CORROSION RESISTANT STEELS,PARTICLE EROSION RESISTANCE FOR EXHAUST VALVE SEATS,OXIDATION RESISTANCE FOR EXHAUST MUFFLERS AND HEAT TREATING FIXTURES |
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