Pewter Casting Alloy Lead Free NL7 bar 6+ LB. Jewelry, Crafts HALLMARK METALS

Description

*NEW*
Lead free pewter
alloy
NL7
made up of pure tin, antimony,
bismuth
and
copper
.
Bar weight, 6+ pounds.
*
This alloy meets and
exceeds
ASTM F2923 - 11 standard for toxic metals in casting alloy for children.
NL7 casting alloy.
Made with Tin, Antimony, Bismuth and Copper. Combines the pliability of our MPK alloy while allowing us to lower the cost to you by replacing the silver with antimony. Still high enough in tin to give you a beautiful casting and close to mirror like luster finish when highly polished. And not as hard or brittle as our 92-8 maybe for some of you.
Melting
liquidus / solidus
428/446 F and a casting temperature of 500/600 degrees F.
Our high performance alloys provide trouble free, smooth flow results for the caster.
We are a pewter alloying company, having a combined alloying and technical experience of over 70 years.
Our other lead free alloys are MPK and 92-8.
The make up of 92-8
is the original ASTM standard for pewter alloy and has a liquidus / solidus of 455 to 475 and a casting range of between 500/600 degrees F. Our other very popular alloy, MPK has a liquidus / solidus of 428/446 and a casting temperature of 500/600 degrees F. What makes MPK very attractive to most of our customers is that MPK has silver in the alloy, which gives you a very bright casting when tubbed or polished. MPK is also antimony free which makes it more pliable than 92-8.
MPK will run about 40 to 50 ppm in lead and NL7 will run the same. Either alloy works well in either silicone or vulcanized rubber, sand and bronze molds. Some customers tell me that they even cast into plaster. Both metals run approximately .27 pounds per cubic inch.
Bars weight between 6 and 7 pounds per bar.
BAR MAY BE CUT FOR SHIPPING
PURPOSES.
The quantity that you are purchasing is
1 BAR OF CASTING METAL FOR THIS PRICE
The
NEW
item you are purchasing is
NL7
alloy.
Please email or check us out at our eBay store us if interested in other pewter alloys
(same pictures different alloy make-ups)
Please be advised that this is a commodity item and the price can change based on metal market conditions.
Shipping & Handling
WE SHIP WITH SIGNATURE CONFIRMATION FOR OUR AND YOUR PROTECTION. THIS MEANS YOU NEED TO SIGN FOR YOUR PACKAGE. IF YOU WANT TO ASSUME THE RISK AND NOT HAVE TO BE HOME TO SIGN - PLEASE SEND US A NOTE AT CHECK OUT OR AN EMAIL NOT TO SHIP WITH
SIGNATURE CONFIRMATION AND YOU WILL TAKE THE RISK.
At times we are able to offer free shipping sometimes we cannot.
We work hard at making and shipping quality metal alloys. You are buying metal by the pound and the shipping charges are what they are.  We use FedEx ground for shipping. eBay uses a UPS calculator sometimes they are different on quotes.
We try very hard to get a five star feedback from you, our customer.
If we see that you were charged too much in shipping charges we have been known to refund money back to your PayPal account.
We strive for you to become a repeat customer and pass our name along to your colleagues.
Shipping charges are based on weight, dollar amount and distance. Remember it may look small, but what weighs more a pound of metal or a pound of feathers?
Insurance: Included in Shipping & Handling
S&H charges can be combined for multiple buys on our other items. Check them out.
Our office is open Monday to Friday 8:00 to 4:00 EST. We do not work weekends. Your emails will be answered ASAP.
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