---
product_id: 252853454
title: "Rosenthal Collection #3 4KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting"
brand: "rosenthal collection"
price: "€ 108.12"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rosenthal Collection"
url: https://www.desertcart.com.cy/products/252853454-rosenthal-collection-3-4kg-foundry-clay-graphite-crucibles-cup-furnace
store_origin: CY
region: Cyprus
---

# Withstands up to 2912°F (1600°C) 4KG heavy-duty ceramic graphite build Crack-resistant & spill-proof design Rosenthal Collection #3 4KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting

**Brand:** rosenthal collection
**Price:** € 108.12
**Availability:** ✅ In Stock

## Summary

> 🔥 Melt Like a Pro, Cast Like a Legend

## Quick Answers

- **What is this?** Rosenthal Collection #3 4KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting by rosenthal collection
- **How much does it cost?** € 108.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/252853454-rosenthal-collection-3-4kg-foundry-clay-graphite-crucibles-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 Resilience:** Engineered to endure extreme temperatures up to 2912°F, ensuring flawless melts every time.
- • **Custom Fit for Your Workflow:** Available in multiple sizes and compatible with torch and induction furnaces for ultimate flexibility.
- • **Precision Pouring Confidence:** Ergonomic, spill-resistant design minimizes mess and maximizes control during casting.
- • **Versatile Metal Compatibility:** Perfectly melts gold, silver, copper, brass, aluminum, and more for diverse projects.
- • **Trusted by Pros, Loved by Creators:** Part of the Rosenthal Collection ecosystem, favored by professional jewelers worldwide.

## Overview

The Rosenthal Collection #3 4KG Foundry Clay Graphite Crucible is a premium ceramic graphite crucible designed for high-temperature metal melting and casting. With a robust build that resists cracking and withstands temperatures up to 2912°F (1600°C), it offers professional-grade reliability for jewelry makers and metalworkers. Ergonomically crafted for spill-resistant handling, it supports a wide range of metals including gold, silver, copper, and aluminum, and is compatible with torch and induction furnace setups.

## Description

Master your melt with confidence Whether you're casting a wedding ring or reclaiming scrap gold, the Ironheart Crucible brings precision, power, and peace of mind. Pro-grade ceramic body for high-temp reliabilityOptimized shape and thickness for consistent, even heatingTrusted by serious jewelers and advanced hobbyistsCompatible with torch and induction setups Rosenthal brings you the tools you trust—because your craft deserves nothing less.

Review: Perfect for my Mini Metal Foundry!!!
Review: great

## 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 |
|---------------|-------|
| ASIN | B00FBFUB3U |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 157,073 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 79 in Lab Furnace Equipment |
| Brand | Rosenthal Collection |
| Brand Name | Rosenthal Collection |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 1,030 Reviews |
| Educational Objective | Creative Skill |
| Included Components | Clay |
| Item Dimensions | 13.3 x 12.1 x 12.1 centimetres |
| Item Type Name | adult sex toys clitoral vibrator |
| Manufacturer | Rosenthal Collection |
| Material | PE_(Polyethylene), Clay Graphite |
| Material Type | PE_(Polyethylene), Clay Graphite |
| Number of Items | 1 |
| Number of items | 1 |
| Recommended Uses For Product | Melting, Casting, Refining |
| Recommended uses for product | Melting, Casting, Refining |
| UPC | 741754727682 |

## Product Details

- **Brand:** Rosenthal Collection
- **Colour:** Black
- **Age range (description):** Adult
- **Material:** PE_(Polyethylene), 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:** 13.3 x 12.1 x 12.1 centimetres
- **UPC:** 741754727682

## Images

![Rosenthal Collection #3 4KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting - Image 1](https://m.media-amazon.com/images/I/71i8-4ki2vL.jpg)

## 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 2 February 2017*



### ⭐⭐⭐⭐ great
*by J***E on 1 February 2019*



### ⭐⭐⭐⭐⭐ Would buy again
*by A***R on 21 October 2020*



## Frequently Bought Together

- #3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum
- 2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-28*