Tungsten Bucking Bar 5.2 Lbs. Aircraft Sheet Metal Rivet No Paint & Polished

US $970

Hingham, Massachusetts, United States
Jun 19th

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NEW LOW PRICE IS BECAUSE TUNGSTEN IS AT RECORD LOWS MY PRICE WILL RISE AS TUNGSTEN RISES I AM NOW SELLING THESE FULLY CLEANED AND POLISHED WITH ALL YELLOW PAINT REMOVED. NOTE: The first 59 bars sold had yellow paint on ends and base and in the 2 holes. Due to recent competition, I have "upped the bar" by removing all the yellow paint and cleaning and polishing them without raising the price. THIS LISTING IS FOR 1 PIECE ONLY; WEIGHING APPROX. 5.2 LBS., AS SHOWN IN PHOTOS FREE PRIORITY MAIL SHIPPING IS FOR ALL 50 STATES VIA US POST OFFICE . USE AS IS OR CUSTOM SHAPE YOUR OWN PERSONAL BUCKING BAR ...OVER 5 LBS. INGOT ...SEE MY OTHER LISTINGS: 35 BARS AT 13.95 LB.; http://r.ebay.com/Ykg0gt (these 40 bars are mostly gray unpolished..same exact specs but different Mfr....see listing for details) 100 OR MORE BARS AT 12.95 LB.; http://r.ebay.com/lhguJO Brand new unused. Removed from Mfr. boxes. Had 2 bars scanned with a Niton XRF analyzer at the Thermo Scientific factory here in Tewksbury, Massachusetts (see photos of printout)and it said the alloy is not in the analyzer's library and the bars consist of approximately; W (Tungsten)------88.45% Ni (Nickel)----------6.12% Fe (Iron)-------------2.35% Cu (Copper)---------2.12% Zn (Zinc)--------------.807% Mo (Molybdenum)--.041% The above analysis is extremely accurate. This alloy is very machinable, unlike pure Tungsten which can be very difficult to machine. USE AS IS OR CUSTOM SHAPE YOUR PERSONAL BUCKING BAR ...OVER 5 LBS. INGOT. These bars were used in certain Military aircraft wings in the rudders where a very dense weight was needed in a small size. SPECS THESE MEASURE, APPROX. IN INCHES; 5.980" LONG 1.522" WIDE 1.420" HIGH/THICK WITH 2 HOLES (.250" MIN./261" MAX.) SPACED 4.00" APART CENTER TO CENTER MANY USES FOR THIS HEAVY METAL ALLOY; -RADIATION SHIELDING -BALLAST -VIBRATION DAMPENING -SAILBOAT KEELS -BUCKING BARS -COUNTERBALANCES IN RACE CARS, GOLF CLUBS, GYROSCOPES, TENNIS RACKETS, CELL PHONES, MEDICAL INSTRUMENTS, AIRPLANES,GLIDERS, ETC...ETC...ETC... Densities for comparison; Steel-----------------7.85 g/ml Lead-----------------11.34 g/ml Tungsten-----------19.30 g/ml Gold-----------------19.32 g/ml These bars have a density of slightly over 16.8 grams per ml. (each bar displaces slightly over 140 ml. of water) (Makes a great paperweight also.) Free shipping via US Post Office Priority Mail, insured. Thank You. Kevin Gildea Gildea Company USA 781-243-9699