---
product_id: 257326173
title: "2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch)"
brand: "patelai"
price: "€ 41.68"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/257326173-2-pieces-graphite-ingot-mould-crucible-mould-for-casting-gold
store_origin: HR
region: Croatia
---

# High thermal conductivity for faster melting Withstands up to 2000°C 89 MPa compression & 48.7 MPa flex resistance 2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch)

**Brand:** patelai
**Price:** € 41.68
**Availability:** ✅ In Stock

## Summary

> 🔥 Cast like a pro, melt like a boss!

## Quick Answers

- **What is this?** 2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch) by patelai
- **How much does it cost?** € 41.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/257326173-2-pieces-graphite-ingot-mould-crucible-mould-for-casting-gold)

## Best For

- patelai enthusiasts

## Why This Product

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

## Key Features

- • **Extreme Durability:** Endures intense heat, acids, alkalis, and mechanical stress without compromise
- • **Rapid Melt Efficiency:** Superior thermal conductivity slashes melting time and energy use
- • **Double the Productivity:** Two moulds included to boost your refining workflow instantly
- • **Versatile Metal Mastery:** Perfect for casting gold, silver, copper, aluminum, brass & more
- • **Precision Purity Preservation:** Graphite with <0.1% ash keeps your metals uncontaminated

## Overview

This 2-piece graphite ingot mould set offers exceptional thermal stability and corrosion resistance, withstanding temperatures up to 2000°C. Designed for small-capacity metal casting, it supports a variety of non-ferrous metals including gold, silver, copper, and aluminum. Each mould holds approximately 1 kg of gold or 500 g of silver, ensuring purity with less than 0.1% ash content. Durable under high compression and flex stress, these moulds enhance efficiency and precision in metal refining.

## Description

Full description not available

## Features

- Reliable material: main material is graphite, the ash content is less than 0.1 percent, ensuring that the metal purity will not be affected during metal refining; Rapid cold and hot use conditions, with nice thermal stability
- Nice characteristics: it has nice thermal conductivity, which can greatly shorten the melting time and save energy, and withstand 2000 degrees Celsius, nice acid and alkali resistance, nice corrosion resistance, impact resistance, 89 MPA compression resistance, and 48.7 MPa flex resistance
- Widely applicable: the mould can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, aluminum, and so on; Considering the size of this product, it is more suitable for small-capacity metal melting
- Ingot mould size: 1KG graphite ingot mould outer is 100 x 50 x 25 mm/ 4 x 2 x 1 inch, inner is 90 x 40 x 20 mm/ 3.54 x 1.6 x 0.8 inch, melting and casting metals like gold, silver, brass, aluminum, copper, zinc, plumbum, and more; The capacity is an approximate volume is 1 kg gold or 500g silver
- What you receive: there are 2 pieces of graphite ingot moulds, enough quantity for you to use, improving your work efficiency in daily life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Graphite |
| Item Shape | Rectangular |
| Color | Black |

## Product Details

- **Material:** Graphite
- **Color:** Black
- **Brand:** Patelai
- **Shape:** Rectangular
- **Number of Pieces:** 2

## Images

![2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch) - Image 1](https://m.media-amazon.com/images/I/91rbtB3SMNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does their job, no complaints.
*by J***T on August 26, 2025*

They come as advertised and do their job. ThatS all I can ask for, and all I want. Just put in oven at 500°f for 30 mins before use to remove all moisture potentially still in the molds. Treat them well, they will last you many, many projects to come.

### ⭐⭐⭐⭐⭐ Good product
*by A***R on June 17, 2025*

Perfect exactly is described

### ⭐⭐⭐⭐⭐ Preheat?
*by A***S on October 16, 2021*

I've seen few reviews about these cracking after a few pours. I'm new to this, but I'm wondering if users are preheating before pouring. That seems like it may be a reason for the cracking/breaking. I consider these "consumables" and will need to be discarded or crushed into graphite powder at some point. I'm just not sure what's considered a reasonable amount of "consuming".The picture with the copper bar is after about 5-6 pours and it seems to be working fine for me. However, I'm not sure what the expectation should be. Likewise, I'm not sure what the expectation is for the price point. Seems to be a decent price for what I've found out there.Explanation on the mold with the broken corner: It was my first pour for aluminum. I did 2 copper bars and they came right out just fine. They basically slipped out. However, when I went to dump out the aluminum, they didn't want to come out. One came out after a few taps. The one in the mold with the broken corner was being really stubborn and I got a bit rough trying to get it to release. Well, the picture shows what happened. I've done aluminum pours since and I think it was because I didn't let the first ones cool long enough.One other thing I should mention: These are listed as 1 kg molds. That may be true for gold or silver (I don't know). However with copper, when filled, will net about half a kilo (or a little over a pound). Even less for aluminum. Not a complaint. Just something to keep in mind if you're not already aware of that fact.Overall, I'm fine with them. I'll use the one with the broken corner for any remaining copper left over after I fill any other molds I have or get. I can always remelt it another time.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-24*