Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity, 4 H, 2.5 L, 2.5,#34; W
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Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity, 4 H, 2.5 L, 2.5,#34; W
High purity graphite crucibles with flat bottom, good for use with induction heating and recommended for precious metals casting.
Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity, 4 H, 2.5 L, 2.5,#34; W
Item #: 42351483

Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity, 4 H, 2.5 L, 2.5,#34; W

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Item #: 42351483
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High purity graphite crucibles with flat bottom, good for use with induction heating and recommended for precious metals casting.
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What Stands Out

High Capacity
With a 150 mL capacity, the GRC.150 Graphite Crucible is ideal for metal casting, allowing users to efficiently melt larger quantities of metal, thus improving productivity and ease of use.
Silica Liner
The innovative silica liner enhances durability and heat retention, providing superior thermal insulation during metal casting processes, which ensures consistent and reliable melting performance.
Compact Design
Measuring 4" H x 2.5" L x 2.5" W, this crucible's compact size makes it easy to handle and store, catering to both hobbyists and professionals seeking efficient metal casting solutions.

Product Details

Buy Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity at Ubuy Myanmar. Best prices and fast delivery!

Who Should Buy?

Suitable For
  • Hobbyist Metalworkers

    Ideal for amateur metalworkers looking to melt small amounts of metal for jewelry or small-scale projects.

  • Casting Enthusiasts

    Perfect for those interested in metal casting as it provides excellent heat resistance and thermal stability.

  • Educational Use

    Suitable for educational settings where students learn about metallurgy and casting processes through hands-on experience.

Not Suitable For
  • Industrial Applications

    Not suitable for large-scale industrial metal melting due to its limited capacity and size constraints.

Product Description

Across International GRC.150 Graphite Crucible with Silica Liner for Metal Casting 150 mL Capacity, 4 H, 2.5 L, 2.5,#34; W

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Customer Questions & Answers

  • Question: What are the main uses of the GRC.150 Graphite Crucible?

    Answer: The GRC.150 Graphite Crucible is primarily used for metal casting and melting various metals and alloys. Its high-temperature resistance and silica liner make it ideal for applications such as gold, silver, copper, and aluminum casting. The crucible’s capacity of 150 mL allows for a moderate amount of material, making it perfect for small-scale projects or laboratory use where precision is key. These characteristics enable artisans, jewelers, and metalworkers to achieve excellent results in their casting endeavors.
  • Question: What is the benefit of the silica liner in the GRC.150 crucible?

    Answer: The silica liner in the GRC.150 crucible enhances its thermal resistance and helps prevent metal contamination during the melting process. By providing a barrier between the molten metal and the graphite, the silica liner extends the crucible's lifespan and maintains purity in the casted materials. This feature is crucial when working with precious metals or alloys where contamination can significantly alter properties and outcomes in metal casting projects.
  • Question: Can the GRC.150 Graphite Crucible be used for different metal types?

    Answer: Yes, the GRC.150 Graphite Crucible can be utilized for a variety of metals, including but not limited to gold, silver, copper, and aluminum. Its design is suitable for both ferrous and non-ferrous metals, making it versatile for various casting projects. Users appreciate this flexibility, as it allows for seamless transitions between different projects without needing multiple crucibles for different materials.
  • Question: What temperature range can the GRC.150 crucible withstand?

    Answer: The GRC.150 Graphite Crucible can withstand high temperatures, typically reaching up to 1600°C / 2912°F. This capability makes it ideal for metal melting and casting tasks, as most metals can be melted within this temperature range. It is essential for metalworkers who require reliable performance under extreme conditions, ensuring that they can achieve the necessary temperatures for successful metal casting.
  • Question: How should I clean and maintain the GRC.150 crucible?

    Answer: To clean and maintain the GRC.150 crucible, allow it to cool down completely after use before handling. For any residual materials, a soft brush or cloth can be used to gently remove debris. Avoid using harsh chemicals or abrasive materials that can damage the silica liner. Regular maintenance can extend the crucible's lifespan and ensure optimal performance for future metalcasting projects.
  • Question: Is it safe to use the GRC.150 crucible in home workshops?

    Answer: Yes, the GRC.150 Graphite Crucible is suitable for use in home workshops, provided that proper safety protocols are followed. It is recommended to work in a well-ventilated area, use gloves, and wear protective eyewear to prevent any accidents when dealing with high temperatures or molten metal. Hobbyists and professionals alike can safely incorporate this crucible into their metalworking routines with the right safety measures.
  • Question: What are the dimensions of the GRC.150 crucible?

    Answer: The GRC.150 Graphite Crucible has a height of 4 inches and a width of 2.5 inches, with a capacity of 150 mL. These dimensions provide an ideal size for melting small batches of metal, making it convenient for artists or jewelers who require precision in their casting. Its compact design makes it easy to handle and store, fitting well within any small workshop or studio.
  • Question: Can I use the GRC.150 crucible in a furnace or torch melting?

    Answer: Absolutely, the GRC.150 Graphite Crucible is compatible with various melting methods, including furnace and torch melting. Its high temperature tolerance allows it to be used effectively in both scenarios, depending on the user's preference or setup. This versatility enables metalworkers to choose the melting method that best suits their project, making the crucible an invaluable tool in their arsenal.
  • Question: What is the maximum capacity of the GRC.150 crucible?

    Answer: The maximum capacity of the GRC.150 crucible is 150 mL, making it an excellent choice for small and precise metal casting projects. Users appreciate this size, as it allows for manageable batches without overwhelming quantities of material. This capacity is especially suitable for jewelry makers, hobbyists, or scientific professionals working on specific metal casting applications where precision and control are essential.
  • Question: Where can I buy GRC.150 Graphite Crucible with Silica Liner?

    Answer: You can purchase the GRC.150 Graphite Crucible with Silica Liner from Ubuy. Ubuy is a trusted online retail platform that offers a wide range of metal casting supplies, making it easy for you to find and acquire the crucible that meets your needs. With a user-friendly interface and reliable service, Ubuy is a great option for your metalworking supplies.

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Features & Benefits

  • 99.9% purity, heat resistant graphite crucibles
  • Comes with a silicon dioxide (SiO2) jacket to prevent melting material leakage
  • Volume: 150ml, compatible with 75mm ID coils
  • Tolerates thermal shock, withstands constant working temperature up to 1500°C or 3600°C (vacuum condition)
  • Best electrical conductive material known to man, with higher thermal conductivity than steel, iron, and lead
  • Resistant to acid, alkali, and organic solvent

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