Certified 40 to 1 Bullet Casting Alloy Ingot (40 Parts Lead to 1 Part Tin) Approximately 6 lb Average Weight

Product #: 157251 Vendor #: 40-to-1
Ships 12/04/2015 from MidwayUSA
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  • Information
MidwayUSA has teamed up with an industry leading Certified Lead Foundry to offer the highest quality casting alloys available. This 40 to 1 alloy features forty parts of lead and one part of tin (97.5% lead, 2.5% tin). This alloy is great for many black powder cartridges and is known for its excellent expansion and weight retention. The Brinell Hardness of 40-1 alloy is approximately 8.5. Sold by the ingot, not by weight.

Technical Information
  • Alloy Composition: 40 parts Lead, 1 part Tin
  • Ingot Dimensions: 8-3/4" Long x 1-3/4" Wide x 1-1/4" Tall
  • Ingot Weight: 6 lbs
  • Approximate Brinell Hardness: 8.5
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