Shopping Cart

Your cart is empty.

Your cart is empty.

4 Pieces Graphite Ingot Mould Crucible Ingot Casting Mould Silver 1 KG Gold Ingot Mould for Gold Silver Metal Aluminum Copper Brass Melting Casting Refining (90 x 40 x 20 mm)

4.9 (8) Write Review
Free shipping on orders over $29.99

$27.99

$ 13 .99 $13.99

In Stock

About this item

  • "Package comes with: you will receive 4 pieces of graphite ingot moulds in the package, the sufficient quantities for you can meet your DIY requirements in daily life"
  • "Quality material: our casting ingot crucible moulds are mainly made of graphite material, almost no ash content to ensure that the metal refining process does not affect the purity of the metal, which are durable, sturdy, reliable and reusable, not easy to break or deform, you can use them for a long time"
  • "Size detail: the outside dimension of our silver gold ingot mould is approx. 100 x 50 x 25 mm/ 3.94 x 1.97 x 0.98 inch and the inner size is approx. 90 x 40 x 20 mm/ 3.54 x 1.57 x 0.79 inch, and the capacity is about 1 kg gold or 500 g silver, proper size can meet your daily needs"
  • "Good performance: our ingot crucible mould has good thermal conductivity, which can greatly shorten the melting time and save energy, and can withstand a temperature of 2000 degrees Celsius, good acid and impact resistance, good alkali resistance and corrosion resistance, 89 MPA compressive strength and 48.7 MPa flex resistance"
  • "Various applications: this graphite casting mould has a wide range of applications, it is suitable for experiments and melting of non-ferrous metals, such as gold, silver, metal, aluminum, copper, brass, zinc and so on, and it also can be applied for experimental analysis after graphite crucibles are melted into non-ferrous metals, as the ingot mould and other purposes"



Features:

Nice characteristics:
You can use our purity graphite crucible moulds to create many kinds of handicrafts with your parents, friends, lovers, children, colleagues, classmates and others who like to DIY handicrafts, which will strengthen your relationships and enhance your hands-on skills.

Kindly notice:
Pure graphite crucible can not be heated by carbon furnace or charcoal kiln, it will be oxidized and broken. Pure graphite will start to oxidize at 752 degrees Fahrenheit/ 400 degrees Celsius. The withstand temperatures can be 3200 degrees Fahrenheit if you use air electric furnace and 5000 degrees Fahrenheit if you use vacuum or gas protection furnace.

Specifications:
Main material: graphite
Color: as the picture shows
Outside dimension: approx. 100 x 50 x 25 mm/ 3.94 x 1.97 x 0.98 inch
Inside dimension: approx. 90 x 40 x 20 mm/ 3.54 x 1.57 x 0.79 inch

Package includes:
4 x Graphite ingot moulds

Note:
Manual measurement, please allow slight errors on size.
The colors may exist slight difference due to different screens.


bluenote
2025-08-24 11:18:48
Will give about 10-12 great pours then will start to give out or show flaws. Can be used with silver and copper for sure!
Ozzy Grazier
2025-06-03 15:56:55
Great price for the quality, if all you want is to get some to learn with these are perfect, you get what you pay for, definitely not the best but for the cost perfect
gary g.
2025-04-25 19:09:47
Have not used then yet but, looks like will do the job.
Justin Brought
2025-04-16 18:56:29
My son and I have made about 20 ingots now. Copper and aluminum. Amazingly we only broke one. I would recommend these to people. Personally, I would want larger ones next time.
Tony Blalock
2025-03-21 18:09:30
Love how easy copper comes out just wish I had bought larger size.
James
2025-02-24 13:34:48
2 of the 4 are cracked
Steve
2025-02-09 10:45:10
Nice molds
Curtis Klitzka
2025-01-06 14:11:32
These feel great and I cannot wait to temper them and then use them and make money