Check the listing for details. 5OZ Gold Silver Graphite Mould Crucible Casting Refining Melting Ingot Bar Mold. Condition: New. Listed at 11.09 USD. 5OZ Gold Silver Graphite Mould Crucible Casting Refining Melting Ingot Bar Mold Specification Bulk density ≥1.82 g/cm3 Electric resistivity ≥9 μ Ω m Bending strength ≥45 Mpa resist compression ≥65 Mpa Ash ≤0.1 % particle ≤43 um（0.043 mm） Outside size: 55*37*20 mm Cavity inner: 45*24*10mm Capacity(gold): 150g/5.29oz Capacity(sliver): 80g/2.82oz Feature ∙ 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; ∙ Ash content less than 0.1%, to ensure the precious metals in smelting is not contaminated; ∙ In high-temperature using process, it got small thermal expansion coefficient; ∙ And certain strain resistance to the thermal shock, quenching; ∙ Long service life. Utilization ∙ Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys. ∙ Graphite crucible can be used in the processing of graphite, graphite crucible, graphite casting crucible tank,pull rods, mold and other graphite products. ∙ Graphite crucible let the products are more durable than ordinary material products，longer service life, able to withstand more than 2000℃ high temperature Using Tips ∙ Stored in dry place, do not get it wet ∙ after drying the crucible, don't make it touch with water. ∙ Be careful not to give a mechanical impact force, not from a fall or impact. Package Include 1 x Ingot MoldPaymentDelivery detailsTerms of salesAbout usContact usPayment1.All major payment methods are accepted, including Apple-pay, Google-pay, Paypal, Credit cards, etc. 2.Payment must be received within 3 business days before transaction close automatically.Delivery details1.We ship to your eBay address. Please make sure address and phone number are correct. 2.Delivery time depends on destination distance and many other factors. 3.Import duties, taxes and other charges may vary, Please know about relevant laws and regulations in advance.Terms of sales1.We are an international seller, however, we can't send to some countries for not supporting a direct post. 2.If you need a bulk of purchase, please feel free to contact us.About us1.We will make you happy to deal with us. 2.Do not hesitate to contact us, we serve you a 100% customer satisfaction. 3.We provide you with refund, exchange, resend or return service.Contact us1.If you have any questions, Welcome to email us through Ebay Messages box. 2.We will reply you and resolve problems as quickly as possible. 3.Business Hours: Sun-Fri 9:00-18:00 (Beijing Time GMT+8:00).