WARNING Berilium Brass

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Feb 17, 2007
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I was recently given a 12# "brass" hammer head. It was very yellowish and had some chips from the face. The guy who gave it to me had good intentions when he said I could clean it up and use or cut up for guards. I have worked in the oil industry much of my life and have ran across a good many brass tools. Hammers, wrenches, sockets and wedges.
Here is the thing many of the yellow brass appearing tools are a beryllium alloy. Berilium makes the brass much harder, but, it is also toxic. It can cause a variety of physical ailments and should be avoided. Do not grind, solder or mess with it in anyway.There is some evidence that the amount of exposure to cause long term effects is quite low in some people.
If you come across any brass tools be very wary of using them for anything besides what the were intended for. Don't use them for metal stock.
Just thought I would bring this up as many are probably not aware of Beryllium/Brass and the dangers
 
I wonder if brass bushings are the same alloy? I know they are hard and don't bend easy but they are dark in color compared to most brass, even when polished. I have buckets of this scrap.
 
I wonder if brass bushings are the same alloy? I know they are hard and don't bend easy but they are dark in color compared to most brass, even when polished. I have buckets of this scrap.

I believe this is phosphor bronze but could be wrong.
 
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