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| [Orchid] 950Palladium jewelry (Source) and advice | ||
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From: Daniel Ballard Date: Wed Jul 20 21:32:43 2005 |
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========[ Invite a Friend - http://www.ganoksin.com/invite.htm ]======== Hi, Forgive my second post on this topic, but my last post found few if any of you even knew this new palladium jewelry is being sold. So in the interest of saving us all nasty surprises at the bench or sales counter- QVC is selling 950palladium jewelry, and it looks a lot like platinum. Every bench jeweler should be aware of this stuff and look for the stamp "950Pall" plus whatever hallmarks are on there. Please note palladium melts around 1400 or even 1300 C! I hope this note keeps anyone reading from accidentally treating this material like platinum or white gold by mistake. Professional jeweler magazine is planning a good article or series on this "new" metal for jewelry. I see some Russian manufacturers are going with 850Pd which may or may not be a factor here in the USA anytime soon. I overlooked a question from Noel about 950Pd jewelry from y first post-Sorry Noel!- Yes we are working with it. We have a variety of formulas in testing, and we are not YET publicly disclosing exactly what is up in the final 5%. I say that mostly because like other alloys the intended purpose changes the mix. Contact me offline to discuss what we have available now at PMWest, despite the temptation, I do try not to put commercial content in these posts. Daniel AT preciousmetalswest.com When you look at the relative costs-As I write this palladium is $194 per ounce on the NY market. Platinum is $881 per ounce. Then you must consider the specific gravity of the metals. Palladium is about 56% the weight of platinum. If your model wax weighs just .5 dwt, and you are casting platinum you need about 10.5 dwt of platinum at about $45 per dwt. $472.50 just for casting grain. In 950palladium the weight needed for the same casting is 5.9 dwt at $11.39 per dwt. Your cost is about $63 for the casting grain. This is a seven fold difference in cost! Platinum has undeniable appeal. So perhaps white gold is what this is really an alternative for. Today 950Pd runs about two dollars less per dwt than 14k white gold, and much less than nickel free palladium white gold. Confused yet? Me too at first. Of course the new material will be demonstrated at my best show-Kraftwerks. Daniel Ballard www.pmwest.us 800-999-7528 ____________________________________________________________________ T h e O r c h i d L i s t Open Electronic Forum for Jewelry Manufacturing Methods and Procedures ____________________________________________________________________ Orchid FAQ: ~ http://www.ganoksin.com/orchid/faq.htm Orchid Archives: ~ http://www.ganoksin.com/orchid/archive Orchid Galleries: ~ http://www.ganoksin.com/orchid/gallery.htm Invite a Friend: ~ http://www.ganoksin.com/invite.htm ____________________________________________________________________ Tips From The Jeweler's Bench - Article Archive ~ http://www.ganoksin.com/borisat/tip_sear.htm The Jeweler's Selected Bibliography List ~ http://www.ganoksin.com/jewelry-books Buy Orchid Jewelry: ~ http://www.ganoksin.com/shop ____________________________________________________________________ -Unsubscribe: -Email: orchid-request AT ganoksin.com Body=unsubscribe subject=blank ____________________________________________________________________ |
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