---
product_id: 10380539
title: "#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum"
brand: "rosenthal collection"
price: "€ 49.44"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/10380539-3-6kg-clay-graphite-crucibles-premium-black-foundry-cup-furnace
store_origin: SK
region: Slovakia
---

# Withstands up to 2912°F (1600°C) Heavy-duty clay graphite ceramic build Ergonomic, spill-resistant design #3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum

**Brand:** rosenthal collection
**Price:** € 49.44
**Availability:** ✅ In Stock

## Summary

> 🔥 Melt like a pro, pour with precision!

## Quick Answers

- **What is this?** #3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum by rosenthal collection
- **How much does it cost?** € 49.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/10380539-3-6kg-clay-graphite-crucibles-premium-black-foundry-cup-furnace)

## Best For

- rosenthal collection enthusiasts

## Why This Product

- Trusted rosenthal collection brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Heat Resistance:** Handles extreme temperatures up to 2912°F for flawless metal melting.
- • **Pro-Grade Foundry Essential:** Trusted by professional jewelers and compatible with fuel and induction furnaces.
- • **Precision Pouring Confidence:** Ergonomic, spill-resistant design ensures safe and controlled metal casting.
- • **Versatile Metal Compatibility:** Perfect for melting gold, silver, copper, brass, aluminum, and more.
- • **Durable Clay Graphite Construction:** Engineered to resist cracking and degradation under repeated high-heat use.

## Overview

This premium black clay graphite crucible is engineered for professional-grade metal melting and casting, withstanding temperatures up to 2912°F (1600°C). Its heavy-duty ceramic design resists cracking, while the ergonomic, spill-resistant shape ensures safe handling. Ideal for gold, silver, copper, brass, and aluminum, it’s a trusted tool in jewelry studios and foundries alike.

## Description

Full description not available

## Features

- CLAY GRAPHITE FOUNDRY CRUCIBLE — Engineered with a heavy-duty ceramic design that resists cracking and degradation, even under repeated high-heat use—perfect 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 2912°F (1600°C).
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Clay Graphite |
| Color | Black |
| Number of Items | 1 |
| Item Dimensions | 5.25 x 4.75 x 4.75 inches |

## Product Details

- **Brand:** Rosenthal Collection
- **Color:** Black
- **Age Range (Description):** Adult
- **Material:** Clay Graphite
- **Number of Items:** 1
- **Recommended Uses For Product:** Melting, Casting, Refining
- **Included Components:** clay
- **Educational Objective:** Creative Skill
- **Item dimensions L x W x H:** 5.25 x 4.75 x 4.75 inches
- **UPC:** 741754727682

## Images

![#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum - Image 1](https://m.media-amazon.com/images/I/71i8-4ki2vL.jpg)
![#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum - Image 2](https://m.media-amazon.com/images/I/71wDwjjYAwS.jpg)
![#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum - Image 3](https://m.media-amazon.com/images/I/81VLChspMZS.jpg)
![#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum - Image 4](https://m.media-amazon.com/images/I/71tpWPAYJZS.jpg)
![#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum - Image 5](https://m.media-amazon.com/images/I/71110TTRK8S.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this work with Grant Thompson's mini metal foundry?**
A: Yes. I made a slightly larger build (6 gal bucket) and it holds up to the heat of this "big brother" version. Others have stated that this one will in fact fit the smaller 10 quart build. So I wont refute that.  This is also effectively the smallest size of this line of crucible that will properly hold a 12 oz soda can fully in its mouth so that it will melt. One Down side to it is that large of a bucket ends up needing a LOT of fuel compared to a smaller likely more efficient build. I use this crucible and it can even withstand the heat of using anthracite instead of a charcoal fuel source which seems to compensate for the huge nearly 2 inch gap from outer crucible wall to inner foundry wall. This crucible stood up to the heat, even when the crucible itself was slightly glowing red. The downside this one has compared to the suggested depleted steel fire extinguisher crucible is the thickness of this one seemingly takes longer to transfer the heat to the media being melted. Again anthracite compensates, but it takes more time, more work and more fuel to get my build using this crucible going, but once it does, it runs like a diesel fueled freight train. You can practically melt a can as quickly as you can drop them in.One thing to be wary of, This crucible would be much nicer and safer if there were some sort of gripping ring/ledge near the top for tongs to lock into. So be very careful when pouring. You will spill, You will waste, and sometimes you will end up with half a crucible full of slag that splashes into your perfectly shaped biscuit. Its cone shape is NOT ideal for handling this much aluminum weight with accuracy.One thing to also note, So far it has been my experience that this takes roughly 20-30 cans to fill (to a safe level) which will yield around a quarter pound ignot muffin and the remainder will end up as slag. Ballpark estimate, One 13 gallon trash bag full of un crushed cans will yeild roughly 1 lb of pure aluminum and the remainder as slag. This is just my lay math, YMMV.

**Q: How big is this basin, compare it to something? Wanting to sand cast aluminum rods.**
A: It will hold 3 lbs of molten aluminum (that's its rating) about the size of a large can of tomatoes according to my husband

**Q: `Can you get enough heat generated in a kettle grill with coals to melt aluminum cans with this?**
A: I am using a home  made foundry but I use your normal grill coals to melt cans with, I find it better then the hard wood coals actually.

**Q: Can you quote the approximate physical dimensions (height, and outer diameter at top) please.**
A: Dimensions: Outer - 5.25" H x 4.75" Dia. Inner - 4.75" Depth x 3.75" Dia. (Inner). The inside dimensions are a rounded cone, not a cylinder. The size for this crucible is 4 KG (4 Kilograms of Brass.) If you convert 4 KG of Brass the volume of this is 28.7247 cubic inches or a 3.7997 inch Ball or Sphere. Here are examples of the sizes of Crucibles:1 KG = 7.1812 cubic inches = 2.3936" Sphere2 KG = 14.3624 cubic inches = 3.0158" Sphere4 KG = 28.7247 cubic inches = 3.7997" Sphere6 KG = 43.0871 cubic inches = 4.3496" Sphere8 KG = 57.4494 cubic inches = 4.7874" Sphere10 KG = 71.8118 cubic inches = 5.1570" Sphere12 KG = 86.1742 cubic inches = 5.4802 Sphere14 KG = 100.5365 cubic inches = 5.7691 Sphere16 KG = 114.8989 cubic inches = 6.0317 Sphere

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my Mini Metal Foundry!!!
*by S***S on February 2, 2017*

The media could not be loaded. Mini Metal Foundry crucible. I bought this for Grant Thompson's 'Mini-Metal Foundry'. It fits perfect!. I have been melting holes into my stainless steel homemade crucibles and this is a serious upgrade. Note for shipping: this is not on Prime, but I ordered it Monday night and it arrived Thursday morning... fabulous!Pour spout: I have seen negative reviews about the dimple for pouring, or lack there of... mine came with a perfect pouring dimple in it... check out my pics.Size: I did not use the expensive plastic containers Grant had listed to build the interior of the foundry. I bought similar sized ones from the dollar store... WIN!!! Same with the containers to form the lid. You just have to understand the basic principle of how much space you need and then purchase a container that will suffice. I even found the stainless steel dish scrubbers (for added structural integrity... you need it) at the Dollar store.All that to say, I have just a hair more space on the inside of my foundry than Grant does, therefore, this crucible fits perfectly and I can get charcoal all around it. I'm not sure how tight it would be If I had bought the expensive blue buckets he had listed. I also purchased a little container from the Dollar store to act as the feeding hole in the lid... saves the time of having to cut one with the hole saw, and it's a lot less messy... check out my pics. If you have any questions, give me a shout, I have built 2 of these guys and had great success.Make sure you pre heat it a lot... I fired up the Foundry and kept the heat low... did this 3 times.

### ⭐⭐⭐⭐⭐ Very good  crucibles
*by S***D on November 17, 2019*

I have two of these now, I use one for aluminum and the other for copper and brass. I’ve used them in my 10 KG Devil Forge many times and have no complaints. The one I use for aluminum still looks brand new. The one I use for copper has been great but with the higher temperatures and making multiple runs has deteriorated A bit but is still working great. It’s a great product at a good price.

### ⭐⭐⭐⭐⭐ Great crucible, durable and giant!
*by U***E on March 8, 2020*

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 upCon's- Non that Ive foundJust 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.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*