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Macor Custom Parts are high-precision...
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Macor Custom Parts are high-precision components with excellent thermal, electrical, and mechanical properties, easily machined to complex shapes. Heeger Materials is a professional supplier and manufacturer of high-quality Macor Custom Parts, offering customized solutions and competitive prices.
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| Thick | customized |
| Color | White |
| Density | 2.48 g/cm³ |
| Size | customized |
Macor Custom Parts are precision-engineered components made from machinable glass ceramic, offering exceptional thermal stability, electrical insulation, and dimensional accuracy. These parts can be manufactured without the need for molds or sintering, significantly reducing lead time and costs. Macor’s ability to withstand temperatures up to 800°C (and short-term exposure to 1000°C without load) makes it highly reliable in high-temperature and vacuum environments. Thanks to its non-porous structure and resistance to radiation, it is ideal for complex, high-performance parts in aerospace, medical devices, electronic systems, and analytical instrumentation. With machinability similar to metals, Macor Custom Parts can be drilled, milled, and shaped to tight tolerances using conventional tools, enabling efficient prototyping and production. Heeger Materials provides high-quality Macor Custom Parts to meet the most demanding engineering requirements.

Macor Custom Parts belongs to the Macor machinable glass ceramic range and is selected for machinability, electrical insulation, dimensional stability and useful thermal resistance. It is commonly used in project-specific assemblies, prototypes, replacement parts and drawing-based ceramic components as well as precision fixtures, vacuum components, insulators, prototypes and complex ceramic parts. When requesting a quote, confirm drawings, dimensions, tolerances, material grade, surface finish, quantity and working environment.
For material comparison or adjacent product forms, browse Macor plates, Macor rods, technical ceramics and Macor machinable glass ceramic.
Can Macor Custom Parts be customized? Yes. Heeger Materials can review custom sizes, purity or grade requirements, tolerances, drawings, quantities and application conditions for this product.
| Property | Specification |
|---|---|
| Material Composition | Fluorphlogopite & Borosilicate Glass |
| Color | White |
| Dimensions | Customized |
| Processing Precision | 0.01 mm |
| Surface Roughness | 0.8 μm |
| Hardness | 4–5 Mohs |
| Density | 2.48 g/cm³ |
| Maximum Operating Temperature | 800 ℃ |
| Thermal Conductivity | 1.71 W/m·K |
| Compressive Strength | >508 MPa |
| Flexural Strength | >108 MPa |
| Element / Compound | Approximate Weight (%) |
|---|---|
| Silicon (SiO₂) | 46% |
| Magnesium (MgO) | 17% |
| Aluminum (Al₂O₃) | 16% |
| Potassium (K₂O) | 10% |
| Boron (B₂O₃) | 7% |
| Fluorine (F) | 4% |
The Macor Custom Parts will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Macor Machinable Glass Ceramic products including Macor Custom Parts, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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