Frontpage > Industrial > Lab Equipment > Lab Crucibles

Best Lab Crucibles - Buying Guide

Last Updated: 11/20/2018

Share on

Bestselling Lab Crucibles on Amazon

  1. #4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Coppe...
  2. Melting Dish Casting Crucible Tool Ingot Mold
  3. Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles
  4. 6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting C...
  5. CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height
  6. 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality
  7. CoorsTek 60140 Porcelain Ceramic Wide Form Crucible, 250mL Capacity, 102mm OD, 60mm Height (Case of 12)
  8. KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Tools
  9. White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experiment
  10. American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)

  #1

#4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

Model: RJS-444   |    Mpn: RJS-444   |    PartNumber: RJS-444   |   Asin: B0757X33KT

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 to1560 F - 2912 F - (850 C - 1600 C). 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" Dept

Features

  • Outside Dimensions - 5.25" Dia. x 5.75" Length - Inside Dimensions - 4.25" Dia. x 5" Depth
  • Designed 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
  • Designed and Manufactured for Five Star Savings
  • See more on Amazon...

Brand: Rosenthal Collection   |   Manufacturer: RJS

Package Dimensions: 6.2 x 6.2 x 7.1 inches (15.7 x 15.7 x 18.0 cm)

Amazon Price: $27.50 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $27.50

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

Melting Dish Casting Crucible Tool Ingot Mold

 PartNumber: 6421877   |   Asin: B000RB32QQ

New Melting Dish & Handle This is a new melting dish and handle Makes it easy to melt and pour metals The wooden handle resists heat The fused silica dish with clay bond is suitable for melting metals with high melting points, including platinum The dish measures approximately 1 5/16" x 2 7/8" (33 x 73 mm) The melting dish with the handle measures approximately 15" (38 mm) long

Features

  • This is a new melting dish and handle
  • Makes it easy to melt and pour metals
  • The wooden handle resists heat
  • The fused silica dish with clay bond is suitable for melting metals with high melting points, including platinum
  • The dish measures approximately 1 5/16 x 2 7/8 (33 x 73 mm)
  • See more on Amazon...

Brand: ikohe

Package Dimensions: 2.01 x 4.02 x 22.01 inches (5.1 x 10.2 x 55.9 cm)

Amazon Price: $19.50 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $19.50

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles

 Ean: 0600004386805   |    PartNumber: 43237-2   |   Asin: B010EXHYDS

Description
40*40mm Graphite Crucible with Lid Lab Supply Articles

The graphite crucible has good thermal stability, suitable for emergency heat or cold usage condition.
Excellent corrosion resistance, impact resistance, acid resistance and alkali resistance.
The graphite crucible has good thermal conductivity properties, it can greatly shorten the melting time and saved energy.
The ash of graphite crucible is less than 0.1%, to ensure that the precious metal in the smelting is not contaminated.
It can melt gold, silver, platinum and other precious metals and other alloys with long service life.

Specifications
Material: Graphite
Inner Diameter: 30mm
Outer Diameter: 40mm
Inner Height: 35mm
Outer Height: 40mm

Note
Plase allow a bit hand measuring error.

Package included
1 x Graphite Crucible

Features

  • Material: Graphite
  • Inner Diameter: 30mm
  • Outer Diameter: 40mm
  • Inner Height: 35mm
  • Outer Height: 40mm
  • See more on Amazon...

Brand: Lucksender   |   Manufacturer: Lucksender

Package Dimensions: 2.1 x 6 x 9 inches (5.3 x 15.2 x 22.9 cm)

Amazon Price: $8.99 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum for 6KG Copper or 2.2KG Aluminum

 Ean: 0709202859224   |    PartNumber: 6#   |   Asin: B07H1DSTKN

Durable Silicon Carbide Graphite Crucibles

Specification

Highest Withstand Temperature: 1800 (3272 F)
Capacity: 750ML, can casting 6kg Copper or 2.2kg aluminum
Outer Size: 130mm Diameter x 145mm Height.
Inner Size: 110mm Diameter x 130mm Depth.

Bulk Density: 1.71g/cm3
Apparent Porosity: 30%
Refractory Strength: 8.55Mpa
Weight: 1200g

Chemical composition
C: 45%
Al2O3: 26%
SiC: 23%
SiO2: 6%

It is 3-8 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.

Package
1x Silicon Carbide Graphite Crucibles

Features

  • Material Silicon Carbide Graphite, which is more durable than Clay Graphite and suit for Carbide Furnace Coke Oven Electric Furnace, etc.
  • Size 140mm height and 110mm inner diameter which is bigger than cans.
  • Capacity 750ML, can casting 6kg Copper or 2.2kg aluminum
  • Heat Withstand temperatures up to 1800 (3272 F), higher than Clay Graphite Crucibles
  • Application Melting Gold, Silver, Copper, Brass, Aluminum and more
  • See more on Amazon...

Brand: Eforlife   |   Manufacturer: Eforlife

Package Dimensions: 5.98 x 6.02 x 7.56 inches (15.2 x 15.3 x 19.2 cm)

Amazon Price: $29.90 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $29.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height

Model: 65539   |    Mpn: 65539   |    PartNumber: 65539   |   Asin: B00ANUT3F0

This CoorsTek AD-998 High-Alumina labware cylindrical crucible is made of 99.8%-pure aluminum oxide. It is highly resistant to chemical attack. This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free results. AD-998 ware is highly refractory, meant for use in reducing and oxidizing atmospheres. It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. It is suitable for glass melting, including borosilicate glass. Recommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium. High-Alumina Labware temperature change rate should not exceed 150 C/hour.

Features

  • Suitable for glass melting, including borosilicate glass
  • Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes
  • See more on Amazon...

Brand: CoorsTek   |   Manufacturer: CoorsTek

Package Dimensions: 6.3 x 12.5 x 16.5 inches (16.0 x 31.8 x 41.9 cm)

Amazon Price: $67.83 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $67.83

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality

 Ean: 6912011535287   |    PartNumber: GG-JSD-DZS   |   Asin: B00YU8RNM6

Description
100% New and High Quality.
Made of fused quartz and high quality zirconia.
It will last through many casting jobs
Can be used more than 200 times by centrifugal casting machine, can be used about 20 times by high frenquency casting machine
Suggested melting temperature to be no greater than 1371 degree celsius or 2500 degree fahrenheit
Bottom size: 2 3/4" (L) x 1 " (W) Height: 1 7/8"

Packing List
2 High Quality Crucibles NEW

Features

  • 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded
  • Made of fused quartz and high quality zirconia. It will last through many casting jobs
  • Can be used more than 200 times by centrifugal casting machine, can be used about 20 times by high frenquency casting machine
  • Bottom size: 2 3/4 (L) x 1 (W) Height: 1 7/8
  • Estimated Delivery Time: Between 7 to 14 days
  • See more on Amazon...

Brand: airgoesin   |   Manufacturer: Airgoesin

Amazon Price: $14.98 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.98

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Tools

 Ean: 0797566410847   |    PartNumber: ILB1894046636193FA   |   Asin: B07BCD2LNL

Non-stick pan when smelting metal, long service life, no loss of precious metal. Features: Well thermal stability: according to the using conditions of graphite crucible snap heat and cold. Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality. Well resistance to strong acid, strong alkali. Good heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy. And certain strain resistance to the thermal shock, quenching. Long service life. Specifications: Main material: graphite The weight of gold that can be loaded: 1KG, 2KG, 3KG (optional) The inner diameter of the crucible: 1kg: 38mm 2kg: 44mm 3kg: 50mm The outer diameter of the crucible: 1kg: 50mm 2kg: 55mm 3kg: 60mm The outer diameter of the large ring: 1kg: 65mm 2kg: 72mm 3kg: 75mm The inner height: 1kg: 115mm 2kg: 140mm 3kg: 150mm The outer height: 1kg: 125mm 2kg: 155mm 3kg: 170mm Item weight: 1kg: 140g / 4.9oz 2kg: 330g / 11.6oz 3kg: 360g / 12.7oz Package size: 1kg: 15 * 10 * 10cm / 5.9 * 3.9 * 3.9in 2kg: 17.5 * 10 * 10cm / 6.9 * 3.9 * 3.9in 3kg: 20 * 10 * 10cm / 7.9 * 3.9 * 3.9in Package weight: 1kg: 160g / 5.6oz 2kg: 350g / 12.3oz 3kg: 380g / 13.4oz Package list: 1 * Graphite Crucible

Features

  • Well thermal stability: according to the using conditions of graphite crucible snap heat and cold.
  • Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality.
  • Well resistance to strong acid, strong alkali.
  • Good heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy.
  • And certain strain resistance to the thermal shock, quenching.
  • See more on Amazon...

Brand: KKmoon   |   Manufacturer: KKmoon

Package Dimensions: 3.98 x 6.65 x 8.19 inches (10.1 x 16.9 x 20.8 cm)

Amazon Price: $19.99 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experiment

 Ean: 6952987793922   |    PartNumber: ART-20170912-XY41   |   Asin: B075K55YT5

Description: Item type: Alumina Crucible Applicable: Research and chemical experiments Color: White Size: 30x31cm Weight: 35g Material: Alumina Shape: Cylindrical Package includes: 1 * Alumina Crucible Features: --High Purity Alumina --Professional Design Note: The colors deviation might differ due to different monitor settings, please kindly understand. Please contact us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much.

Features

  • -- With high purity alumina, the crucible has a high quality and strong durability.
  • -- Professionally designed for research and chemical experiments.
  • -- Universal size 30x31cm, which is suitable for universal experiments.
  • -- One of the essential items in the lab.
  • See more on Amazon...

Brand: ShiningLove   |   Manufacturer: ShiningLove

Amazon Price: $3.00 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 3-4 business days
List Price: $5.49

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)

Model: 7-315-2-A   |    Mpn: 7-315-2-A   |    PartNumber: 7-315-2-A   |   Asin: B008FRF9X8

The American Educational 7-315-2-A crucible with lid is suitable for general laboratory use to heat chemical compounds. It is constructed of glazed porcelain for strength, thermal performance, and chemical resistance, and can withstand temperatures up to 1,050 degrees C. It has a low form body and lid for containment of chemicals. It has a capacity of 30mL and comes in a set of 10.

American Educational Products manufactures learning materials in math, science, and reading/language arts for students in pre-kindergarten through grade 12. The company, founded in 1986, is headquartered in Fort Collins, CO.

Features

  • Crucible for general laboratory use to heat chemical compounds
  • Constructed of glazed porcelain for strength, thermal performance, and chemical resistance, and can withstand temperatures up to 1,050 degrees C
  • Low form body and lid for containment
  • See more on Amazon...

Brand: American Educational Products   |   Manufacturer: American Educational

Package Dimensions: 6.3 x 6.6 x 11 inches (16.0 x 16.8 x 27.9 cm)

Amazon Price: $16.08 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $16.08

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

GRAPHITE CRUCIBLES SIZE 4/0

 PartNumber: FK100983   |   Asin: B000HWNSAA

New Graphite Crucible This is a new size 4/0 graphite crucible Will tolerate thermal shock This resistant crucible often called black lead, withstands heat up to 3,000 F (1,649 C) It measures approximately 3 1/8" (79 mm) tall and the diameter tapers from about 2 3/8" to 1 3/4" (60 x 44.5 mm)

Features

  • This is a new size 4/0 graphite crucible
  • Will tolerate thermal shock
  • This resistant crucible often called black lead, withstands heat up to 3,000 degreesF (1,649 degreesC)
  • It measures approximately 3 1/8 (79 mm) tall and the diameter tapers from about 2 3/8 to 1 3/4 (60 x 44.5 mm)
  • See more on Amazon...

Brand: Grobet

Package Dimensions: 3.4 x 3.5 x 3.7 inches (8.6 x 8.9 x 9.4 cm)

Amazon Price: $8.95 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price:

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

American Educational High Form Porcelain Crucible with Lid, 15mL Capacity (Bundle of 10)

Model: 7-310-2-A   |    Mpn: 7-310-2-A   |    PartNumber: 7-310-2-A   |   Asin: B008FRF5D2

The American Educational high-form porcelain crucible with lid is suitable for general laboratory use to heat chemical compounds. It is constructed of glazed porcelain for strength, thermal performance, and chemical resistance, and can withstand temperatures up to 1,050 degrees C. The high-form body and lid contain chemicals.

Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

American Educational Products manufactures learning materials in math, science, and reading/language arts for students in pre-kindergarten through grade 12. The company, founded in 1986, is headquartered in Fort Collins, CO.

Features

  • Crucible for general laboratory use to heat chemical compounds
  • Constructed of glazed porcelain for strength, thermal performance, and chemical resistance, and can withstand temperatures up to 1,050 degrees C
  • High-form body and lid for containment
  • Choice of size and quantity
  • See more on Amazon...

Brand: American Educational Products   |   Manufacturer: American Educational

Package Dimensions: 6.5 x 6.8 x 8.4 inches (16.5 x 17.3 x 21.3 cm)

Amazon Price: $15.78 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $15.78

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

CoorsTek 60103 Porcelain 5mL High Form Crucible, White Glazed, 24mm OD x 20mm Height

Model: 60103   |    Mpn: 60103   |    PartNumber: 60103   |   Asin: B0071D09WI

This CoorsTek porcelain high form crucible is glazed inside and out, except for the outside bottom surface and rim. CoorsTek porcelain & ceramic labware has excellent thermal-shock resistance. Refractory qualities include a fusion point of 1670-degree celsius and a softening point of 1400-degree celsius.

Features

  • High form porcelain crucible is glazed inside and out, except for the outside bottom surface and rim
  • Thermally shock-resistant; To prolong the life of your CoorsTek labware be sure to follow gradual heating and cooling rates
  • Maximum temperature limit for use: 1150-degree celsius
  • Refractory qualities include a fusion point of 1670-degree celsius and a softening point of 1400-degree celsius.
  • See more on Amazon...

Brand: CoorsTek   |   Manufacturer: CoorsTek

Package Dimensions: 1 x 3.6 x 5.1 inches (2.5 x 9.1 x 13.0 cm)

Amazon Price: $6.97 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $12.60

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

A4 SALAMANDER CLAY GRAPHITE CRUCIBLES MELTING CRUCIBLE SUPER A-4 MELT BRASS GOLD (LZ 2.3 FRE) NOVELTOOLS

Model: TRTV1843   |    Mpn: TRTAV1843   |    Ean: 0028841192753   |    PartNumber: TRTAV1843   |   Asin: B013XF3DOI

Nove Tools Product # 0317-104 Salamander Morgan PERFORMANCE CHARACTERISTICS: - Clean melting - Good thermal conductivity - Good resistance to chemical corrosion - High Refractoriness TYPICAL METAL CASTING TEMPERATURE: 1562-2912 F / 850-1600 C SPECIFICATION: Height Overall: 5-1/2" - 141mm Inside Depth to Center: 5" - 127mm Top Outside Diameter: 4-1/2" - 114mm Top Inside Diameter: 3-5/8" - 92mm Bottom Outside Diameter: 3" - 76mm Capacity: 12.3 Lbs. - 5.6 Kilos BRASS Weight of Crucible: 2.25 Lbs. *Item is brand new, never used.

Features

  • SALAMANDER CLAY GRAPHITE MELTING CRUCIBLE "SUPER" A-4
  • Salamander brand Clay-Graphite Crucible A-4 Super a high quality ceramic bonded clay graphite crucible manufactured by plastic forming techniques. SALAMANDER SUPER crucibles are used to melt various metals, and provide consistent performance in fuel-fired furnaces and medium / high frequency induction furnaces.
  • Salamander Super A Crucibles are for use with Non Ferrous Metals.
  • NOTE: We provide a Technical Data Sheet for Crucible, Instructions-Use-Care of Salamander Crucibles with the Crucible purchase.
  • See more on Amazon...

Manufacturer: NOVELTOOLS

Package Dimensions: 4.5 x 4.5 x 6.6 inches (11.4 x 11.4 x 16.8 cm)

Amazon Price: $39.95 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $39.95

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

250 GRAM MELTING KIT MELT GOLD SILVER CRUCIBLE DISH BORAX TONG GRAPHITE ROD SET (E13)

 Ean: 0028841191107   |   Asin: B011880KV6

CRUCIBLE Specification: - Outside Diameter: 4-1/16" - 103.2mm - Height: 1-3/8" - 35mm - Capacity: 250 grams - 160.75dwt - 8 Toz. - Volume: 90cc - CRUCIBLE Weight: 5 Oz. Sale is for 4 items - 1 each: Crucible Dish - Bag of Borax - Tong Whip - Stirring Rod Items are brand new, never used!

Features

  • 250 GRAM MELTING KIT- CRUCIBLE - BORAX - TONG - ROD MELT GOLD - SILVER COPPER ...- Precious Metal Melting Set - For Gold and Silver.
  • - Crucible can be used for melting large amount of scraps, dust and metal; Gold, Silver, Copper and Brass... Crucible is made ofHigh Grade Fused Silica, withstands temperatures up to 2500 F / 1371 C. NOTE: Our Crucibles are long lasting A-1 TOP QUALITY Crucibles, made in ITALY.
  • - Borax for glazing & flux for melting Borax Technical Grade in a 3oz. Bag, Pentahydrate in the Granular form. Borax has a wide variety of uses, a component of many products. It can be used to glaze ceramic crucibles, as a flux in casting and soldering.
  • - Carbon Graphite Rod for stirring measures 5/16 x12 long. It is used during the melting process to stir precious metals, metal scrap to get a good homogenous mix and the graphite rod can be used to remove any impurities on the surface of the molten metal.
  • - Crucible Tong Handle for holding the crucible - Whip Handle is made of Stainless Steel a wire handle reverse action tool, instrument pinches and holds the dish in place for pouring of the molten metal. The spring action keeps good tension to assure the user that melting dishes will not slip. Whip Handle length is 10-1/4
  • See more on Amazon...

Manufacturer: NOVELTOOLS

Amazon Price: $27.50 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $27.50

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

Tiptiper Graphite Crucible, Gold Silver Graphite Ingot Mold Mould Crucible For Melting Casting Refining Scrap Precious M

 Ean: 0747742867729   |    PartNumber: TP-77974   |   Asin: B077N6F99V

Description:
Condition: Brand new and high quality
Color: As Pictures Shown
Package Included:
1 x Graphite Crucible

Features

  • 99.95% Graphite. Ash content less than 0.1%. Better for Refining than Silicon Carbide Graphite Crucibles.
  • Excellent 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.
  • Pure 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.
  • Can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes.
  • 1x Graphite Casting Melting Ingot. Well Packaged to ensure the item will be safely delivered.
  • See more on Amazon...

Brand: Tiptiper   |   Manufacturer: Tiptiper

Package Dimensions: 1.57 x 3 x 5 inches (4.0 x 7.6 x 12.7 cm)

Amazon Price: $7.79 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $27.79

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

SALAMANDER A-6 SUPER CLAY GRAPHITE MORGAN MELTING CRUCIBLE FOR BRASS GOLD SILVER (LZ 4.12 M BOX) NOVELTOOLS

Model: TRTV2085   |    Mpn: TRTAV2085   |    Ean: 0028841192760   |    PartNumber: TRTAV2085   |   Asin: B013XFUOJ0

Novel Tools Product # 0317-106 Salamander Morgan TYPICAL METAL CASTING TEMPERATURE: 1562-2912 F / 850-1600 C PERFORMANCE CHARACTERISTICS: - Clean melting - Good thermal conductivity - Good resistance to chemical corrosion - High refractories A-6 SPECIFICATION: - Capacity: 19.8 Lbs. - 9 Kilos BRASS - Height Overall: 6-1/4" - 165mm - Inside Depth to Center: 5-3/4" - 145mm - Top Outside Diameter: 5-7/64" - 130mm - Bottom Outside Diameter: 3-3/4"-95mm - Crucible Weight: 3.85 Lbs. *Item is brand new, never used.

Features

  • A6 SALAMANDER SUPER A-6 CLAY GRAPHITE CRUCIBLE- FOR NON-FERROUS METALS- MELTING CRUCIBLE - Morgan MMS
  • Salamander brand Clay-Graphite Crucible A-6 Super a high quality ceramic bonded clay graphite crucible manufactured by plastic forming techniques.
  • SALAMANDER SUPER crucibles are used to melt various metals, and provide consistent performance in fuel-fired furnaces and medium / high frequency induction furnaces. These smaller sizes are typically used to melt precious metals.
  • These Clay Graphite Crucibles are made to be used with Non Ferrous Metals.
  • QUALITY SALAMANDER SUPER crucibles are manufactured from premium grade raw materials under an ISO 9001:2000 quality management system.
  • See more on Amazon...

Brand: Morgan Super A   |   Manufacturer: NOVELTOOLS

Amazon Price: $48.80 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $48.80

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

2# Thicken Foundry Silicon Carbide Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum for 1.6KG Copper or 0.6KG Aluminum

 Ean: 0709202855264   |    PartNumber: 43234-1230   |   Asin: B01LX8PBSE

Eforlife -- Durable Silicon Carbide Graphite Crucibles

Specification

Highest Withstand Temperature: 1800 (3272 F)
Capacity: 6.7 fl oz, can casting 1.6kg Copper or 0.6kg aluminum
Outer Size: 80mm Diameter x 95mm Height.
Inner Size: 60mm Diameter x 80mm Depth .

Bulk Density:1.71g/cm3
Apparent Porosity: 30%
Refractory strength: 8.55Mpa
Weight:445g

Chemical composition
C: 45%
Al2O3: 26%
SiC: 23%
SiO2: 6%

It is 3-8 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.

Package
1x Silicon Carbide Graphite Crucibles

Features

  • Material Silicon Carbide Graphite, which is more durable than Clay Graphite
  • Size 60mm (2.36inch) Inner Diameter
  • Capacity 6.7fl oz, can cast 1.6kg Copper or 0.6kg aluminum
  • Application Melting Gold, Silver, Copper, Brass, Aluminum and more
  • Heat Withstand temperatures up to 1800 (3272 F), higher than Clay Graphite Crucibles
  • See more on Amazon...

Brand: eforlife   |   Manufacturer: Eforlife

Package Dimensions: 4 x 4 x 4.5 inches (10.2 x 10.2 x 11.4 cm)

Amazon Price: $15.90 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $15.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

CRUCIBLE DISH CUP CERAMIC TYPE FOR MELTING SET 2 SIZES MELT GOLD SILVER JEWELRY (LZ 1.10 R BOX A) NOVELTOOLS

 Ean: 0028841190506   |   Asin: B01015IMM6

Specifications: - SMALL 18oz. - - Height: 2-5/8" - 66.6mm - Diameter OD Top: 2-5/8" - 66.6mm - Interior Diameter: 2" - 53mm - Interior Depth: 2-3/8" - 60.4mm - Diameter OD Bottom: 2" - 50mm - Crucible Wall Thickness: 5/16" - 8mm - Crucible Volume: 70cc - Crucible Weight: 7oz. MEDIUM 40oz. - Height: 3-1/2" / 89mm - Diameter OD Top: 3-1/2" / 89mm - Interior Diameter: 2-15/16" / 75mm - Interior Depth: 3-9/64" / 80mm - Diameter OD Bottom: 2-3/4" / 70mm - Crucible Wall thickness: 5/16" / 8mm - Crucible Volume: 200cc - Crucible Weight: 12oz. SALE is for a SET of 2 Crucibles : 1 Each - Small 18 T oz Size & Medium 40 T oz.

Features

  • MELTING CRUCIBLE FOR MELTING GOLD & SILVER Cup Type * SET OF 2 CRUCIBLES * - 1 EACH of 18Toz. and 40Toz.
  • Crucibles can be used with a melting furnace or torch melting. Crucibles may be used to melt scrap metals and pour into Ingots as well as pouring metal in lost wax casting operations for vacuum assist castings machine. Crucible have pour spouts.
  • These crucibles are made of clay bonded High Grade Fused Silica, extending the life of usage of the Crucible. Crucibles withstand temperatures up to 2500 F / 1371 C. Our crucibles are superior quality Rated A-1 TOP Quality top of the line; High Grade Silica is used to make these crucibles.
  • Made in Italy
  • See more on Amazon...

Manufacturer: NOVELTOOLS

Amazon Price: $47.18 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 1-2 business days
List Price: $47.18

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

4# Foundry Silicon Carbide Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum 3.5KG Copper 1.2KG Aluminum

 Ean: 0709202855295   |    PartNumber: 01GG001f   |   Asin: B01LX8PK3E

Eforlife -- Durable Silicon Carbide Graphite Crucibles

Specification

Highest Withstand Temperature: 1800 (3272 F)
Capacity: 16.9 fl oz, can casting 3.5kg Copper or 1.2kg aluminum
Outer Size: 115mm Diameter x 120mm Height.
Inner Size: 90mm Diameter x 110mm Depth.

Bulk Density: 1.71g/cm3
Apparent Porosity: 30%
Refractory Strength: 8.55Mpa
Weight: 800g

Chemical composition
C: 45%
Al2O3: 26%
SiC: 23%
SiO2: 6%

It is 3-8 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.

Package
1x Silicon Carbide Graphite Crucibles

Features

  • Material Silicon Carbide Graphite, which is more durable than Clay Graphite
  • Size 90mm Inner Diameter (3.5 inch)
  • Capacity 16.9 fl oz, can cast 3.5kg Copper or 1.2kg aluminum
  • Heat Withstand temperatures up to 1800 (3272 F), higher than Clay Graphite Crucibles
  • Application Melting Gold, Silver, Copper, Brass, Aluminum and more
  • See more on Amazon...

Brand: Eforlife   |   Manufacturer: Eforlife

Package Dimensions: 4.9 x 5.2 x 5.5 inches (12.4 x 13.2 x 14.0 cm)

Amazon Price: $21.99 | as of 11/20/2018(7:34am pst)
Availibility: Usually ships in 24 hours
List Price: $22.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. #4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Coppe...
  2. Melting Dish Casting Crucible Tool Ingot Mold
  3. Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles
  4. 6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting C...
  5. CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height
  6. 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality
  7. KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Too...
  8. White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experime...
  9. American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)

Most Wished For

  1. #4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Coppe...
  2. Melting Dish Casting Crucible Tool Ingot Mold
  3. Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles
  4. 6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting C...
  5. CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height
  6. 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality
  7. KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Too...
  8. White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experime...
  9. American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)

Most Gifted

  1. #4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Coppe...
  2. Melting Dish Casting Crucible Tool Ingot Mold
  3. Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles
  4. 6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting C...
  5. CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height
  6. 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality
  7. KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Too...
  8. White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experime...
  9. American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)

Top Selling

  1. #4-8 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Coppe...
  2. Melting Dish Casting Crucible Tool Ingot Mold
  3. Lucksender 40*40mm Graphite Crucible with Lid Lab Supply Articles
  4. 6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke Oven Electric Furnace Torch Melting C...
  5. CoorsTek 65539 High-Alumina Cylindrical Crucible, 100mL Capacity, 39mm OD, 91mm Height
  6. 2 Dental Lab Quartz Zirconia Centrifugal Casting Crucible Hooded High Quality
  7. KKmoon High-purity Melting Graphite Crucible for High-temperature Gold and Silver Metal Smelting Too...
  8. White Cylindrical Shape Corundum Crucible High Purity Alumina Ceramic Crucible for Chemical Experime...
  9. American Educational Low Form Porcelain Crucible with Lid, 30mL Capacity (Bundle of 10)



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Abrasive & Finishing


Cutting Tools


Fasteners


Filtration


Commercial Door Products


Hydraulics, Pneumatics & Plumbing


Industrial Hardware


Industrial Tools


Food Services


Janitorial & Sanitation


Lab Equipment


Material Handling


Occupational Health


Packaging & Shipping


Power Transmission


Dental Supplies


Medical Supplies


Raw Materials


Retail Fixtures & Equipment


Tapes, Adhesives & Sealants


Test, Measure & Inspect


Robotics, 3D Printing & Science Education


Industrial Electrical



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.