Super Hard Alloy Metal Ingot - 5 pounds (30%-Antimony, 70%-Lead)

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SKU:
SuperhardAlloy
Availability:
in stock
Weight:
5.00 LBS
Shipping:
Calculated at Checkout

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 9 - 48 and get 4% off
Buy 49 - 99 and get 7% off
Buy 100 - 249 and get 9% off
Buy 250 - 499 and get 12% off
Buy 500 or above and get 16% off
On Sale
Now: $19.99
Was: $24.99

Description

5 pound ingot

This ingot measures approximately 8-3/4" x 1" x 2"/


This is an alloy of 30% Antimony and 70% Lead that is a great source for hardening up your lead or wheel weights and is much easier to melt then pure antimony as we have done the alloying for you. This alloy will melt at around 745 Degrees which should be easy to reach in most small melting pots.

We sell Super Hard based on the percentage of antimony in the alloy. Note: We make no promise on Brinell Hardness of Super Hard, as the crystalline structure of the alloy does not allow us to properly measure it
, you would need a special commercial larger ball diameter machine in order to read the hardness correctly.

Lots of great info here about using super hard!
http://www.lasc.us/SuperHard.htm

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Additional Information

Price Per Pound:
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2 Reviews

  • 5
    superhard alloy metal

    Posted by Ronald L Russell on Mar 16th 2019

    completely satisfied

  • 5
    Harden you alloy

    Posted by Chris Hannah on Jan 3rd 2019

    I had been using a 5% alloy, then tried lymans #2, which is superior. I used this super hard plus a little tin to alloy all my 5% up to lymans hardness, worked fantastic

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