Cone 6 vs cone 06. Select the cone-fire program consistent with the recommendation of the glaze manufacturer, in this case cone 06. Jul 10, 2010 · What would others recommend-changing over to cone 6 and purchasing all new glazes etc? or continuing to work in cone 05-06? I also know that mid-firing and high-firing puts more wear and tear on my new kiln. Jul 18, 2025 · Different numbered cones correspond to specific melting points across low-, mid-, and high-temperature ranges suited for various ceramic bodies and glazes. Secondly, a cone 6 glaze can have as much as 50% less flux levels compared to cone 06. Cones have a number assigned to them, typically 022-14 for ceramics, and thus a different chemistry for each number. For this reason, the mid fire range is sometimes called ‘stoneware temperatures’. Cone 6, a mid-fire temperature, reaches around 1222°C, while Cone 06, a low-fire temperature, is around 1000°C, a difference of about 200 degrees. When is a Cone 6 a Cone 6? It can be an easy thing to do: mix up Cone 06 and 6. Although some porcelain clay is fired at mid fire temperatures, mostly clay fired in this range is stoneware. For instance; “06” (Cone 06 is 1855 Fahrenheit, but “6” (Cone 6) is 2269 Fahrenheit. So, there IS a significant difference as indicated by the inclusion of that '0'. Remember that selecting a cone-fire program alone does not insure that you will obtain uniform heat distribution throughout your ware. Mar 15, 2017 · The fluxes in a cone 06 glaze are first: usually different than those used in a cone 6. The absorbency is 2. Therefore cone 05 is cooler than cone 04 whereas cone 5 is hotter than cone 4. Key differences between cone numbers include their melting temperatures, material composition, sensitivity to heatwork duration, and applications in particular firing ranges. Jul 18, 2025 · In this article, we will explore what cone numbers represent, how they differ from each other, why these differences matter in kiln firing, and how to choose the right cone for your particular project. Cone 6 = 1222°C when fired at 60°C/hr. Mayco Colors has more than 65 years of experience creating high-quality ceramics products, including glazes, finishes, tools and much more. They are not the same! Be careful and know the difference. If your clay’s recommended firing temperature is cone 06-04, then you should use low-fire glazes. May 31, 2025 · Cone 6 and Cone 06 represent vastly different firing temperatures in ceramics. What's the difference between cone 6 and cone 06, or 04 and 4, or cone 5 and cone 10? Easily see the difference between cone firing temperatures with this calculator! Not only for this gallon of clear ^ 06 glaze that I have, but I've ran across several beautiful glazes that I'm interested in trying that are only low-fire as well. Dec 7, 2011 · Cone 06 is lower than Cone 6 and the cone they clay should have been fired at, so the clay would not "melt" at that cone/temperature. Mar 11, 2021 · As you can see from the pyrometric chart (above), the “0” serves as a negative sign. For the most reliable results, it is best to match your clay with your glazes. I have tried the #181 with both Cone 06 bisque and Cone 04 bisque (both slow, approx 12 hours). Apr 10, 2014 · The body I currently use is Standard #181 white/smooth stoneware Cone 6-10 clay. I don't want to false advertise my work and want my customers to able to wash my work in the dishwasher and heat it as neccessary. 75% at Cone 6. Cone 06 = 998°C when fired at 60°C/hr. If you use a clay that is rated only for cone 06 in a cone 6 firing; you’re going to have a disturbing, melted glob that used to be your labor-intensive piece on your kiln shelf or floor at the end of your firing; and that can be heartbreaking and expensive. However, it probably would melt at Cone 6 if it is a cone 06 clay body. . Mar 11, 2021 · When heated, the cone will begin to bend and eventually melt within a specific temperature range. Stoneware clay is often categorized as either mid fire or high fire. May 28, 2014 · Cone 06 (say it like 'cone oh six) melts at 1830 degrees F when fired at a rate of 150 degrees per hour, where cone 6 (say it 'cone six') melts at a higher temperature - 2232 degrees F - when fired at the same rate. Sep 14, 2020 · On the cone system, this is between cone 4 and 6. I’m using Coyote glazes. fhd nle fws afx lgr ere qze vwz xcc mob rye seo xur orv sgw