Custom Sapphire Precision Parts 9 Mohs Hardness 2040°C Temperature for Industrial Instrumentation Equipment
Price:
50USD-500USD
MOQ:
100pcs
Delivery Time:
According to quantity
Product Description
Custom Sapphire Precision Parts for Industrial Instrumentation
Sapphire components with 9 Mohs hardness and 2040°C melting temperature offer exceptional durability for demanding industrial applications. These transparent sapphire parts provide superior wear resistance, chemical stability, and thermal performance in harsh environments.
Material Properties & Technical Specifications
| Property Category | Parameter | Value |
|---|---|---|
| General | Chemical Formula | Al2O3 |
| General | Crystal System | Hexagonal system |
| Thermal | Melting Temperature | 2040°C |
| Thermal | Thermal Expansion | Parallel to C-axis: 6.7×10⁻⁶ Perpendicular to C-axis: 5.0×10⁻⁶ |
| Thermal | Specific Heat | 0.18 Cal/gm°K (25°C) |
| Mechanical | Density | 3.98-4.1 g/cm³ |
| Mechanical | Hardness | 9 Mohs Scale (Hv)≥1700 kg/mm² |
| Mechanical | Modulus of Elasticity | 340-380 GPa |
| Mechanical | Compressive Strength | 2.1 GPa |
| Mechanical | Tensile Strength | 0.19 GPa |
| Optical | Index of Refraction | Parallel to C-axis: 1.769 Perpendicular to C-axis: 1.769 |
| Optical | Index of IR Transmission | 85% |
| Electrical | Electrical Resistance | >10¹⁶ Ω/cm (25°C) |
| Electrical | Dielectric Constant | 7.5-10 |
| Chemical | Erosion Resistance | Resists acid/alkali at normal temperature Corroded only by HF at 300°C |
Industrial Applications
- Water meter and electric meter bearings
- Chemical pump through valve bodies
- Textile machine stoppers
- Watch case accessories and components
- Precision instrumentation equipment parts
Custom Manufacturing Capabilities
We specialize in OEM customization of complex-shaped sapphire parts with precise sealing requirements. Our advanced processing equipment ensures dimensional accuracy and surface quality for demanding industrial applications.
Custom Shapes
Manufactured according to customer drawings and specifications
Precision Processing
Advanced grinding, polishing, and finishing equipment
Quality Assurance
Comprehensive testing to meet stringent customer requirements
Manufacturing Advantages
- Direct source manufacturer of color sapphire boule
- In-house sapphire growth equipment using CZ and KY methods
- Professional custom production from provided CAD/3D drawings
- Expert sapphire processing and polishing techniques
- Experienced technical team and skilled workforce
Product Images
Frequently Asked Questions
Are you a trading company or factory?
We are a professional sapphire products factory with integrated trading capabilities.
Can you do customized products?
Yes, we specialize in custom production and OEM work. CAD and 3D drawings are required.
Could you provide samples?
Samples are available with charge. For orders above 100 pieces, sample charges are refunded.
What's the delivery time?
Standard delivery for watch cases is 5-8 weeks for 200 pieces, depending on processing complexity.
How about the payment?
T/T payment is preferred.
How about the delivery?
Most shipments are via air courier services including DHL and FedEx.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ARH Sapphire Co., Ltd
Location
Room 2-11，No.50 Yunhan Road，Chongqing China
Contact Person
Florence Chen