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#6-10Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum

  • Based on 2,392 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 21
Order within 21 hours and 58 minutes
Available payment plans shown during checkout

Size: Number 6


Features

  • CLAY GRAPHITE FOUNDRY CRUCIBLE Engineered with a heavy-duty ceramic design that resists cracking and degradation, even under repeated high-heat useperfect for reliable metal melting operations.
  • MELTS GOLD, SILVER & MORE Perfect for jewelry shops or home studios
  • ERGONOMIC & SPILL-RESISTANT Designed for melting gold, silver, copper, brass, aluminum, and more! Easy handling minimizes risk and maximizes confidence while pouring.
  • TRUSTED BY PROFESSIONAL JEWELERS Used in fine jewelry casting setups, part of the proven Rosenthal ecosystem. Withstands temperatures up to 2912F (1600C).
  • MULTI-SIZE OPTIONS AVAILABLE Choose the right crucible for your workflow, scale, and metal volume. Use with Fuel and Medium/High-Heat Induction Furnaces and Kilns for optimal performance.

Product Dimensions: 7 x 7 x 9.4 inches


Item Weight: 4.75 pounds


Manufacturer: RJS


Country of Origin: India


Item model number: RJS-6


Is Discontinued By Manufacturer: No


Date First Available: January 18, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • crucibles
Size: Number 2
arrived quickly. Haven't used yet but look to be good quality. good value.
Reviewed in the United States on March 19, 2025 by Kris

  • Amazing Perfect for the Money
Size: Number 1
For under ten bucks this thing rocks. We hold a blow torch to it to melt tin and it is perfect. Tin doesn't stick to it, heats up nicely. Hasn't cracked. Happy so far.
Reviewed in the United States on April 8, 2024 by Seattle Dave

  • Great crucible, durable and giant!
Size: Number 6
It did have a tiny chip at the rim, but that was likely due to the shipping company. Overall I think this was a great buy for what I needed. Pro's: - Handles high heat extremely well, my foundry gets upwards of 2800 degrees Fahrenheit if my thermocoupler is accurate, and this handles it like a champ - Great for large casts, this allowed me to cast a full size mastersword in a single pour - Relatively durable, so far Ive done 3 large pours and a few smaller ones with no cracks or excessive slag build up Con's - Non that Ive found Just a reminder that its always a good idea to preheat any crucible used in a flame based foundry. Last thing you want to do is destroy it faster than necessary. ... show more
Reviewed in the United States on March 8, 2020 by Uplandstatue

  • It should get the job done, hopefully
Size: Number 3 w/ Tongs
The media could not be loaded. The metal finish of the tongs is just painted steel, the pivot on the tongs is a very crude hammered rivet. The crucible material seems thick & decent enough, but I haven't used it in action yet to be able to share.
Reviewed in the United States on January 8, 2025 by Richard J Richard J

  • Works great
Size: Number 3
I don't see how you could screw it up
Reviewed in the United States on September 5, 2024 by Sean McConnell

  • Always Amazed
Size: Number 2
As I ventured into melting aluminum cans to pour into molds and make new products I needed a better way. So I ordered this crucible based on price and size, I received it and was amazed at the quality. It even has a pour spout to help guide melted aluminum into forms. Overall in very happy with this purchase!!!!! ... show more
Reviewed in the United States on January 14, 2024 by Hunter

  • The second was the charm
Size: Number 6
So, I ordered this crucible and when I opened the box, it was broken into 10 or 15 pieces. I got on the computer right away to start my exchange or refund.. I was hoping for an exchange because I really wanted this item.. I received my new crucible 2 days later, packed the way the first one should have been, in perfect condition. The return process for the damaged one is probably the most convenient return Ive ever had. Take a pic of the label they send to your email, take the return to the UPS store in its original box,. and they tape it up and print the label and send it off while you're back at home, enjoying the perfect replacement.. would definitely order from them again. ... show more
Reviewed in the United States on January 21, 2023 by Nancy

  • Looks like a good product. Edges were chipped in shipping.
Size: Number 3
Looks like a good product. Edges were chipped in shipping.
Reviewed in the United States on February 15, 2024 by Burning sky forge

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