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#4 8KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

Free shipping on orders over $29.99

$22.50

$ 10 .99 $10.99

In Stock
  • Designed for Melting Gold, Silver, Copper, Brass, Aluminum and More!
  • Outside Dimensions - 6.20" Dia. x 5.75" - Inside Dimensions - 4.5" Dia. x6" Depth
  • Torch Application - Designed to use with Fuel/Gas and Medium/ High Heat Induction Furnaces and Kilns
  • They can be used with our propane melting furnaces as well as a standard torch method. Not for use in a Coal Foundry
  • Clay Graphite Foundry Crucible, #4- 8kg


MegaCast Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temperatures up to1560°F - 2912°F - (850°C - 1600°C)..Not for use in a Coal Foundry,.Outside Dimensions - 6.2" Dia. x 5.75" Length - Inside Dimensions - 4.25" Dia. x 6" Depth **Heavy Duty Crucible Tongs Available in our Amazon Store**. Custom size crucibles are also available upon request! We always combine and reduce shipping on multiple purchases....


Kindle Customer
Reviewed in the United States on September 3, 2024
Product did not last very long. Used three or four times before it crumbled and fell apart
lunaeclipse
Reviewed in the United States on February 15, 2024
Seems well made (heavy) advertised dimensions are correct. I haven't used them yet so I can't say how well they hold up yet but I will update after I do.
Shawn
Reviewed in Canada on December 17, 2024
Nice crucible. I’m very pleased.
C.W.
Reviewed in the United States on January 20, 2024
I ordered one a week ago to see if it is worthy for my smelter.Lol.I was so, I ordered another one and will be ordering several other later. Thanks
Mark
Reviewed in the United States on April 14, 2024
Great product I would buy again.
C Tynch
Reviewed in the United States on June 3, 2023
I am currently using this ti melt and pour aluminum in my gas fired furnace. Will buy more in the near future.
Wes Harting
Reviewed in the United States on December 14, 2022
This is my second purchase of these crucibles. My furnace makes them glow white hot.Nothing lasts forever, but these have held up well, and are a good value for the money.
Nat
Reviewed in Canada on September 9, 2021
It was so big that I had to return it.Looked awesome, I just have a small setup.
Cole
Reviewed in the United States on September 17, 2021
It's a container for metal that is engulfed in 2000 plus degree flames. it lasted me about a half dozen smelts. For $18 bucks it worked good to me while it lasted. I always let it cool naturally after a melt and kept dry indoors when not in use.
Andrew Shriner
Reviewed in the United States on March 21, 2021
The crucibles seem sturdy and have consistent quality control so far. If anything crazy happen in firing I'll probably post another review but I doubt there will be any issues. There are detailed instructions on how to season them and it explains to preheat the crucibles before firing, which is helpful. One came broken (not a fault of the company I don't believe) and they quickly shipped a replacement.
Mark Gellie
Reviewed in Australia on January 24, 2021
Cooking metal