#1 (2.2Lbs-1Kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum
- Outside Dimensions: #1: 3.1" Dia. x 3.5" Height.
- Material: Specially added silicon carbide to make the crucible more durable, suit for Carbide Furnace Coke Oven.
- High Temperature Resistance: Withstand temperatures up to 1800℃(3300°F). We recommend preheat the crucible up to about 500℃ and holding about 10 minutes before melting.
- Wide Application: Excellent tool for melting Gold, Silver, Copper, Brass, Aluminum, Glass and more.
- Capacity: 145ML, can cast (2.2lbs-1kg) Copper.
Product Description
Selected MaterialMade by high density fine grain graphite | Extremely DurableGreat thermal conductivity, corrosion resistance, high heat resistant and high impact resistance | Wide ApplicationThe crucible is suitable for melting precious metals and other types of metals, such as gold, silver, metal, aluminum, copper, brass, zinc and so on. |
Composition
C: 45%
Al2O3: 26%
SiC: 23%
SiO2: 6%
Features
8 times longer life than clay crucible.
Suitable for high temperature metal smelting.
Fit for all the furnace such as Coke-Oven, Fuel Burner, Electric Furnace.
Melting Gold, Silver, Copper, Brass, Aluminum and more.
What's in the box
1x Silicon Carbide Graphite Crucibles
WARM REMINDING:
1. Crucible is a consumable item, keep it updated with purchasing new crucibles.
2. One crucible for one type metal.
3. Heat the empty crucible to temperature of about 500 degF. and hold it for about 5 minutes.
| Customer Reviews | 4.5 out of 5 stars 470 | — | 4.4 out of 5 stars 180 |
|---|---|---|---|
| Price | $28.99$28.99 | — | $9.99$9.99 |
| Material | Silicon Carbide Graphite | Stainless steel | Graphite |
| Capacity | 6KG | 6KG | 1KG |
FAQS
We accept payments from major credit card companies like Visa, Mastercard, and American Express.
Shipping can take up to 12 business days.
Due to global supply chain challenges, shipping times could be longer than usual.
Certainly! We will send you an email with your tracking link within 2 business days after placing your order.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.