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National Stock Number:
3439-01-478-3350
Federal Supply Class:
3439
National Item Identification Number:
014783350
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 130SF | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5.0LBS | | MATERIAL | ALUMINUM AND TITANIUM BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 19 CONTAINERS;AL O 13TI O,CLAD;-30 +5 UM;RC 70 HARDNESS;TEXTURE/FINISH AS SPRAYED 120-180 BRUSHED OR TUMBLED 60-80,GROUND 10-20,LAPPED 1-3;COATING NUMBERS P130SF-10 AND P130SF-11;SUPERFINE ALUMINUM OXIDE-TITANIUM DIOXIDE COMPOSITE.COATINGS ARE HARDER,DENSER AND SMOOTHER AS-SPRAYED THAN COATINGS OF METCO 130.COATINGS ARE HEAT-RESISTANT UP TO ABOUT 1000DEG (F), AND RESIST MOST ACIDS AND ALKALIES.ESPECIALLY RECOMMENDED FOR PRINTING INK TRANSFER ROLLS AND TEXTILE PARTS CONTACTING FIBERS AND THREADS.HAS HIGH DIELECTRIC STRENGTH OF 300VOLTS/MIL (1180 VOLTS/0.1MM), IN COATINGS 0.003-0.004 INCH (0.07-0.1MM) THICK.HIGHER INSULATING VALUES OBTAINED FROM THICKER OR SEALED COATINGS.1020DEG (F) MAX SERVICE TEMPREATURE |
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