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OTOOLWORLD 99.9% Pure Graphite Crucible Metal Melting Gold Silver Scrap Casting Ingot Mould (5kg Graphite Crucible)

  • Based on 54 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 20
Order within 11 hours and 30 minutes
Available payment plans shown during checkout

Size: 5kg graphite crucible


Features

  • 99.9% Graphite. 5kg graphite crucible can hold(COKE CAN), select the size you need, and there is a little measurement tolerance(0-0.3MM)
  • Excellent thermal conductivity and corrosion resistance.
  • Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc.
  • 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 (400C). 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.
  • Keep in dry place, After drying the crucible, please avoid the water. Be careful not to give a mechanical impact force, not from a fall or impact.

Description

OTOOLWORLD 99.9%Pure Graphite Crucible Metal Melting Gold Silver Scrap Casting Ingot Mould

Material: Graphite


Color: Grey


Brand: OTOOLWORLD


Shape: cylindrical, custom


Manufacturer: OTOOLWORLD


Material: Graphite


Color: Grey


Brand: OTOOLWORLD


Shape: cylindrical, custom


Manufacturer: OTOOLWORLD


UPC: 695288514181


Package Dimensions: 6.61 x 5.98 x 5.51 inches


Is Discontinued By Manufacturer: No


Item Weight: 1.65 pounds


Date First Available: September 19, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Top Amazon Reviews


  • Best I seen todate.
Size: 2kg graphite crucible
The media could not be loaded. This is smooth to touch. Slick surface and interior. . It Has very high density. This will last years in my electric Kiln. Would be a waste on metals other then gold, platinum or silver. I will order a few in different sizes very soon.
Reviewed in the United States on February 2, 2024 by Missouri Man

  • Well made. Good quality
Size: 1kg graphite crucible
Very useful for small melts.Am going to order a couple more for different metals
Reviewed in the United States on February 1, 2020 by Amazon Customer

  • Sturdy product
Size: 5kg graphite crucible
Product has lasted at least 10 or 12 melts easy poor spout helps you not spill hardest part is finding the proper holders to fit they are very expensive for a decent pair the cheap ones break or are really short and you burn your hands otherwise functions very well.
Reviewed in the United States on November 2, 2024 by Michael Greco

  • Failed on first day
Size: 5kg graphite crucible
I properly seasoned it and it failed on the first run. Don’t bother wasting your time, unless you only plan to use it to melt butter…..
Reviewed in the United States on February 29, 2024 by Chris Woodley Chris Woodley

  • An excellent crucible
Size: 5kg graphite crucible
This crucible is perfect for my needs. Tough, durable and doesn't fracture under stress.
Reviewed in the United States on December 7, 2017 by Ari Myrback

  • Three Stars
Size: 1kg graphite crucible
Worked well for about a half dozen uses, but then started to deteriorate.
Reviewed in the United States on May 28, 2018 by Chris G

  • Does not fit Kerr Auto Electromelt Maxi
Size: 5kg graphite crucible
If the seller had replied to my inquiry about a feature, I wouldn’t have had to return the product. It may work in your device, but it doesn’t fit mine, because the bottom is uniformly flat and lacks the cylindrical depression my device requires. Not appropriate for Kerr Auto-Electromelt Maxi, despite appearing to be of very similar dimensions. You might try it and risk your device, but I won’t. ... show more
Reviewed in the United States on October 9, 2023 by Andris Rutins

  • Good product
Size: 2kg graphite crucible
It was what we were looking for thanks.
Reviewed in the United States on August 21, 2020 by Wendy Martin

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