Jump to content
I Forge Iron

ebenton2ph

Members
  • Posts

    9
  • Joined

  • Last visited

Posts posted by ebenton2ph


  1. So, I thought I would do a comparison on a couple different alloys of Nickel Silver. As shown above, the stuff I bought is 65% Copper, 18% Nickel and 17% Zink. Turns out the "common" Nickel used in coinage is 75% Copper and 25% Nickel, no Zink. I hope the addition of Zink isn't going to be a problem.

    "For modern coinage, many alloys were made and tested in the search for the best substitute for silver. The Swiss and Belgian coins were made of an alloy 75% copper and 25% nickel. That alloy, cupro-nickel, is today the single most common alloy of nickel for coinage in the world." Copied from NiDI Status Report #6: The Colour of Money (1998)
  2. Can anyopne give any pointers on welding iron to cast? I have done this using nickel rods and stainless steel rods and bothe worked of but sometimes a slight bump causes the weld to break loose . Actually the welde holds but some of the cast breaks out behind the weld.

×
×
  • Create New...