bronze/brass/white-brass /nickle-silver/germansilver?

Joined
Apr 14, 2000
Messages
118
Hi.... Could someone help me with the difference between these metals and which is best for guards and bolsters.
I talked with a maker from the east coast of Canada at the Cdn, Guild show a few weeks ago and he had a few knives with guards that he made from the bronze bearings of a fishing trawler. The colour was stunning and made the brass on other knives seem lack-luster.
I picked up a couple of bars of bronze at a salvage yard today and can not wait to get at them. The dealer identified one as bronze and the other as bronze with magnesium and said this second one is hard as hell on bandsaw blades. They also had some"marine bronze" which he said was the best quality of all but it was only in round bar.
The reason I am confused is at other salvage yards I have been told brass and bronze are the same thing.

I appologize for the "book" thanks in advance.

Jim Ziegler

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kraut,

Brass is an alloy of copper and zinc. The higher the porportion of zinc, the harder it is. Sometimes, it is hardened further with the addition of tin, iron, manganese, or lead.
Bronze is an alloy of copper and some other metal, usually tin. Phosphor bronze is most likely the type used in the marine application you spoke of. It has phosphorus added and is very hard and corrosion resistant.
Brass and bronze are similar, but not the same.
I have never used bronze, and rarely use brass. I prefer the look of 'silvery metals'.
 
The magnesium Bronze is magnetic and very hard to work with anything and doesnt want to solder very well.Bushing brass is a very good brass for the coloring.I have some bronze that has apinkish color to it and is very hard but it looks good.....Bruce

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The Soul of the Knife begins in the FIRE !!!! Akti # A000223
 
Thank-you gentlemen. You have cleared up my confusion. I'll add this info to shop-manual/bible I'm compiling for my own use.

all the best. Jim Ziegler
 
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