Graphite Mold for Gold Silver Ingot Precious Metal Casting

Product DescriptionGraphite material is often used to machine into casting moulds due to graphite properties of high temperature resistance, suitable hardness and strength, non-infiltration to most metal, easy mould release and excellent machinability. Graphite moulds are widely used in hot pressing casting. Atmospheric pressure casting, centrifugal casting etc.  TypeAverage Grain Size (µm)Bulk Density(g/cc)Specific Resistivity (μΩ·m)Flexural Strength(Mpa)Compressive Strength(Mpa)Shore HardnessC.T.E(100-600ºC)×10-6/ºCAsh(ppm)GT-CIP5F6≥1.8≤13.0≥55.0≥125.0≥70.0≤4.7≤30 GT-CIP5ST3≥1.86≤13.0≥68.0≥135.0≥85.0≤6.8≤30  GT-CIP1FR15≥1.78≤11.0≥35.0≥70.0≥40.0≤5.5≤30 GT-CIP1FV15≥1.85≤15.0≥40.0≥80.0≥46.0≤4.8≤30GT-CIP1Q8≥1.8≤14.0≥50.0≥110.0≥60.0≤5.9≤30GT-CIPRQ8≥1.85≤14.0≥58.0≥130.0≥68.0≤5.9≤30GT-CIP1RB6≥1.89≤14.0≥68.0≥150.0≥70.0≤5.9≤30GT-CIP4SX20≥1.80≤13.0≥45.0≥90.0≥60.0≤4.7≤30GT-1RV10≥1.67≤15.0≥36.0≥78.0≥58.0≤5.8≤30GT-2C15≥1.72≤15.0≥50.0≥100.0≥57.0≤5.8≤30GT-3S12≥1.78≤17.0≥52.0≥102.0≥60.0≤6.0≤30Customization is available,For more models, Please contact by instant Message or e-Mail.Zibo Gotrays' Focused ApplicationsNon-ferrous metal, precious metal and rare metal casting.Sintering furnaces in powder metallurgy process and super hard materials production.Glass sintering.Our AdvantagesZibo Gotrays'  Advantages :Good thermal and electrical conductivity,Low coefficient of thermal expansion.Customize: Produced according to Customers' Needs. Professional Design Ability according to Application.  Complete Supply Chain System Assuring Competitive Product Price.  Globally 7x24 Sales and Technical Services, Fast Response for Delivery.   Detailed PhotosCompany ProfileCertificationsPackaging & ShippingFAQ /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1