---
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: "AR$16495"
currency: ARS
in_stock: false
reviews_count: 13
url: https://www.desertcart.com.ar/products/257326173-2-pieces-graphite-ingot-mould-crucible-mould-for-casting-gold
store_origin: AR
region: Argentina
---

# 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:** AR$16495
**Availability:** ❌ Out of 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?** AR$16495 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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

Features: 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 applied: 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. Nice 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. Specifications: Size: as the picture shows Color: as the picture shows Main material: graphite Package includes: 2 x Graphite ingot mould Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens. Pure graphite crucible can not be heated by carbon furnace or charcoal kiln. It will be oxidized and cracked. 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. The withstand temperatures can be 5000 degrees Fahrenheit if you use vacuum or gas protection furnace.

Review: Does their job, no complaints. - 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.
Review: Pretty good molds! - These last pretty much forever with aluminum, copper and bronze give you probably around 40 ingots each, and I did make some cast iron ingots, but you’re getting near the limit of graphite, as it begins to oxidize quickly at those temperatures around 2500°F. With cast-iron I could tell it noticeably degraded it after two ingots.

## 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 |
|---------------|-------|
| ASIN | B08PBWJB79 |
| Brand | Patelai |
| Brand Name | Patelai |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 1,422 Reviews |
| Manufacturer | Patelai |
| Manufacturer Part Number | Graphite Ingot Mould-001 |
| Material | Graphite |
| Material Type | Graphite |
| Number of Pieces | 2 |
| Shape | Rectangular |
| Unit Count | 2 Piece |

## 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/01RmK+J4pJL.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.

### ⭐⭐⭐⭐⭐ Pretty good molds!
*by L***N on November 18, 2025*

These last pretty much forever with aluminum, copper and bronze give you probably around 40 ingots each, and I did make some cast iron ingots, but you’re getting near the limit of graphite, as it begins to oxidize quickly at those temperatures around 2500°F. With cast-iron I could tell it noticeably degraded it after two ingots.

### ⭐⭐⭐⭐ Make sure to preheat them
*by W***F on April 16, 2026*

Work pretty well. Make sure you preheat them properly

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-23*