The 10 best graphite crucible for gold 2019
Finding the best graphite crucible for gold suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best graphite crucible for gold
1. PMC Supplies LLC #1-1 Kg Foundry Clay Graphite Crucible Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum
Feature
PMC Supplies #1 - 1KG Foundry CrucibleOutside Dimensions - 3.5" Dia. x 3.75" Length - Inside Dimensions - 2.75" Dia. x 3.25" Depth
Designed for Melting Gold, Silver, Copper, Brass, Aluminum, and more
Rated to withstand temperatures up to 1560F - 2912 F (850C - 1600C)
Designed to use with Fuel and Medium/High-Heat Induction Furnaces and Kilns
Description
PMC Supplies No 1 - 1 Kg Clay Graphite Foundry Crucible Graphite Foundry Crucibles are made from a combination of graphite and clay, these crucibles are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temperatures up to 1560F - 2912 F (850 C - 1600C). Outside Dimensions - 3.5" Dia. x 3.75" Length - Inside Dimensions - 2.75" Dia. x 3.25" Depth2. High Purity Refining Graphite Casting Melting Ingot Mold Graphite Crucibles for Gold Silver Aluminum Metals (125x80x40 (5.7oz))
Feature
Composition:99.95% Graphite. Ash content less than 0.1%. Excellentthermalconductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles.PerformanceExcellent thermal stability for fast heating and cooling / Well corrosion resistance to strong acid and alkali / Good thermal conductivity properties which highly shorten the melting time and save energy / Great impact resistance performance to ensure the reliability of product quality.
Warm-TipsPure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will start to oxidize at 752 F 400). The withstand temperatures can be 3200 F if you use Air Electric Furnace. The withstand temperatures can be 5000 F if you use Vacuum or Gas Protection Furnace.
ApplicationMelting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc.
Package1x Graphite Casting Melting Ingot. Well Packaged to ensure the item will be safely delivered.
Description
Eforlife -- High Purity Refining Graphite Crucible Ingot MoldExcellent thermal stability, corrosion resistance and thermal conductivity properties
Material: Pure Graphite
Ash 0.1%;
Bulk density 1.82 g/cm3;
Specifications:
(1 troy ounce =31.1035g)
55x37x20 mm
Outer size: 2.16 x 1.46 x 0.79 inch
Inner size: 1.77 x 0.95 x 0.39 inch (0.3 fl oz)
Capacity: 150g gold / 80g silver
85x45x30 mm
Outer size: 3.35 x 1.77 x 1.18 inch
Inner size: 2.56x 1.18 x 0.78 inch (1.18 fl oz)
Capacity: 665g gold / 320g silver
125x50x30 mm
Outer size: 4.92 x 1.97 x 1.18 inch
Inner size: 4.13 x 1.37 x 0.78 inch (2.19 fl oz)
Capacity: 1250g gold / 650g silver
125x60x40 mm
Outer size: 4.92 x 2.36 x 1.57 inch
Inner size: 4.13 x 1.57 x 1.18 inch (3.82 fl oz)
Capacity: 2.15Kg gold / 1.1Kg silver
125x80x40 mm Outer size: 4.92 x 3.15 x 1.57 inch
Inner size: 4.13 x 2.37x 1.18 inch (5.75 fl oz)
Capacity: 3.25Kg gold / 1.7Kg silver
Package:
1x Graphite Casting Melting Ingot
3. #3-4 Kg ProCast Foundry Clay Graphite Crucibles with Pour Spout Cup Propane Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum
Feature
ProCast by PMC Supplies #3 - 4KG Foundry Crucible With Pour SpoutDesigned for Melting Gold, Silver, Copper, Brass, Aluminum, and more
They can be used with our propane melting furnaces as well as a standard torch method
Outside Dimensions - 4.75" Dia. x 5.25" Length - Inside Dimensions - 3.75" Dia. x 4.75" Depth
Fits a Soda or Beer Can!
Description
ProCast by PMC Supplies Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temperatures up to1560F - 2912F - (850C - 1600C). Outside Dimensions - 4.75" Dia. x 5.25" Length - Inside Dimensions - 3.75" Dia. x 4.75" Depth **Heavy Duty Crucible Tongs Available in our Amazon Store**. Custom size crucibles are also available upon request! We always combine and reduce shipping on multiple purchases.4. #3 4KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting
Feature
Clay Graphite Foundry Crucible, #3- 4kg to 6kg depending on the MetalDesigned for Melting Gold, Silver, Copper, Brass, Aluminum and More!
Torch Application - Designed to use with Fuel/Gas and Medium/ High Heat Induction Furnaces and Kilns
Preheat at 400 Degrees for one hour before using.
Description
NEW #3 Clay Graphite Foundry Crucible Size - 4 KG Designed to melt Precious Metals such as... Gold, Silver, Copper, Aluminum, Brass.. Etc.. Clay Graphite Crucibles are designed to use with Fuel and Medium/High Heat Induction Furnaces/Kilns Clay Graphite Crucibles can withstand temps up to - 1560 F - 2912 F - 850 C - 1600 C Approx. Dimensions: Outer - 5.25"-5.5" H x 4 5/8"- 4 3/4" Diameter. Inner - 4.75"- 5 " Depth x 3 5/8"- 3.75" Dia. (Inner) Beware of imitations, sold only by Five Star Savings - Not for use in a Coal Foundry- Custom Size Crucibles Available on request!5. #4-6 Kg ProCast Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum
Feature
ProCast by PMC Supplies #4 - 6KG Foundry Crucible With Pour SpoutDesigned for Melting Gold, Silver, Copper, Brass, Aluminum, and more
Outside Dimensions - 5.25" Dia. x 5.75" Length - Inside Dimensions - 4.25" Dia. x 5" Depth
Fits a Soda or Beer Can!
Description
ProCast by PMC Supplies Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temperatures up to1560F - 2912F - (850C - 1600C). Custom size crucibles are also available upon request. **Heavy Duty Crucible Tongs Available in our Amazon Store**. We always combine and reduce shipping on multiple purchases. Outside Dimensions - 5.25" Dia. x 5.75" Length - Inside Dimensions - 4.25" Dia. x 5" Depth6. #8 10KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum
Feature
PMC Supplies Clay Graphite Foundry CrucibleOutside Dimensions - 7.5" Dia. x 8.75" Length - Inside Dimensions - 6" Dia. x 8" Depth
Designed for Melting Gold, Silver, Copper, Brass, Aluminum, and more
Rated to withstand temperatures up to 1560F - 2912 F (850C - 1600C)
Designed to use with Fuel and Medium/High-Heat Induction Furnaces and Kilns
Description
NEW #8 Clay Graphite Foundry Crucible Size - 10 KG Designed to melt Precious Metals such as... Gold, Silver, Copper, Aluminum, Brass.. Etc.. Clay Graphite Crucibles are designed to use with Fuel and Medium/High Heat Induction Furnaces/Kilns Clay Graphite Crucibles can withstand temps up to - 1560 F - 2912 F - 850 C - 1600 C Outside Dimensions - 7.5" Dia. x 8.75" Length - Inside Dimensions - 6" Dia. x 8" Depth7. #10-12 Kg Foundry Clay Graphite Crucible Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum
Feature
Clay Graphite Foundry CrucibleOutside Dimensions - 7.65" Dia. x 8.95" Length - Inside Dimensions - 6" Dia. x 8" Depth
Designed for Melting Gold, Silver, Copper, Brass, Aluminum, and more
Rated to withstand temperatures up to 1560F - 2912 F (850C - 1600C)
Designed to use with Fuel and Medium/High Heat Induction Furnaces and Kilns
Description
Graphite Foundry Crucibles are made from a combination of graphite and clay, these crucibles are recommended for melting your precious, or non-precious metals, which can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method. Rated to withstand temps up to - 1560F - 2912F (850C - 1600C). Outside Dimensions - 7.65" Dia. x 8.95" Length - Inside Dimensions - 6" Dia. x 8" Depth8. Crucible Tongs for Graphite Furnace Crucibles For Melting Casting Refining Gold Silver Copper
Feature
Crucible TongsGreat for handling crucibles
Easy To Use
Designed for Larger Crucibles
Graphite Crucibles Sold Separately
Description
Industrial Crucible Tongs For Melting Gold and Silver Designed to use with our: 50 oz Crucible cup with base and Larger Crucibles Made from High Density Stainless Steel Dimensions: 13/ This listing includes 1 pair of tongs only. Custom Size Crucible Tongs Available on request! We always combine and reduce shipping on multiple purchases!9. OTOOLWORLD Gold Silver Graphite Ingot Mold Mould Crucible For Melting Casting Refining (5.5kg)
Feature
High quality graphite ingot moldyou can select the size you need, and the size you can find on the listing photo
for gold and silver melting after the formation of gold and silver pieces
can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes
the capacity is an approximate number= inside Length*Width*Height*0.9
Description
OTOOLWORLD Gold Silver Graphite Ingot Mold Mould Crucible For Melting Casting Refining10. 1/4, 1/2, 1 oz Torch Melting Kit Gold Combo Graphite Crucible Cup w/Base
Feature
Works with gold, brass, silver, copper, aluminum, and more!Graphite crucibles can withstand temperatures up to 2500F (1371C)
Includes a 3-cavity combination mold and a crucible cup with base
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