Very well don, Jay.
You likely used K&S 1/16" brass rod as the pin. That stuff is an alloy of copper and zinc known as, 'cartridge brass'. Cartridge brass (sometimes K&S let's other alloys of brass into their production system) is supposed to be the only alloy K&S uses in the manufacture of their tube and solid stock. Anyway ... cartridge brass is kinda hard as the various copper alloys go. I
use 'machine brass' for such pins, Jay.
The small lead content in machine brass makes it more malleable than cartridge brass; easier to peen back the pin ends without damaging the harder square brass tube.
So ... there!
David
You likely used K&S 1/16" brass rod as the pin. That stuff is an alloy of copper and zinc known as, 'cartridge brass'. Cartridge brass (sometimes K&S let's other alloys of brass into their production system) is supposed to be the only alloy K&S uses in the manufacture of their tube and solid stock. Anyway ... cartridge brass is kinda hard as the various copper alloys go. I
use 'machine brass' for such pins, Jay.
The small lead content in machine brass makes it more malleable than cartridge brass; easier to peen back the pin ends without damaging the harder square brass tube.
So ... there!
David
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