Silicon Carbide Bolt and Screw Ceramic Fasteners

Silicon carbide bolt is made of silicon carbide powder as raw material, and sintered at high temperature after forming. It has high mechanical strength, high hardness, good wear resistance, high temperature and corrosion resistance, and it is used to fasten and connect two parts with through holes.

Brand:
ATCERA
Item NO.:
AT-SIC-LS1001

Materials
SiC
Shapes
Mechanical Parts
Applications
Mechanical Parts

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Properties of Silicon Carbide Ceramic Bolt and Screw

1. Silicon carbide bolt tensile and torsional strength are high, with high hardness and good wear resistance, wear resistance is more than 200 times that of manganese steel, it can greatly extend the service life of the bolt, and the elastic modulus is large, so deformation is smaller than that of steel bolts.

2. Silicon carbide bolt is resistant to high temperature, and still have high strength and hardness at high temperatures above 1200℃.

3. Silicon carbide bolt has strong corrosion resistance, can be in contact with various acid, alkali and other chemical reagents, it can work in high humidity environment for long time, never rusts.

Applications of SiC Bolt and Screw

Silicon carbide bolt and screw have good wear resistance, high temperature and corrosion resistance, and have important applications as fasteners in petrochemical, metallurgy, marine equipment, aerospace and other industries.

Size Chart for Silicon Carbide Bolt and Screw

We are committed to delivering optimal silicon carbide bolts and screws tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Drawing and parameter requirements shall be provided if customized design request.

Drawing of Silicon Carbide Bolt and Screw

Silicon Carbide Bolt and Screw
Item NO.	Nominal diameter of thread	Thread pitch (mm)	L	D1	L1	a	t
AT-SIC-LS1001	M3	0.5	5	5.5	2	1	1.1
AT-SIC-LS1002	M3	0.5	6	5.5	2	1	1.1
AT-SIC-LS1003	M3	0.5	8	5.5	2	1	1.1
AT-SIC-LS1004	M3	0.5	10	5.5	2	1	1.1
AT-SIC-LS1005	M4	0.7	6	7	2.6	1	1.4
AT-SIC-LS1006	M4	0.7	8	7	2.6	1	1.4
AT-SIC-LS1007	M4	0.7	10	7	2.6	1	1.4
AT-SIC-LS1008	M4	0.7	12	7	2.6	1	1.4
AT-SIC-LS1009	M5	0.8	8	8.5	3	1.2	1.5
AT-SIC-LS1010	M5	0.8	10	8.5	3	1.2	1.5
AT-SIC-LS1011	M5	0.8	12	8.5	3	1.2	1.5
AT-SIC-LS1012	M5	0.8	16	8.5	3	1.2	1.5

Technical Data of Silicon Carbide Materials

Item		Unit	Index Data
Item		Unit	Reaction-sintered SiC (SiSiC)	Silicon Nitride Bonded With SiC (NBSiC)	Sintered SiCn Without Pressure (SSiC)
SiC Content		%	85	80	99
Free Silicon Content		%	15	0	0
Max. Service Temp.		℃	1380	1550	1600
Density		g/cm3	3.02	2.72	3.1
Porosity		%	0	12	0
Bending Strength	20℃	Mpa	250	160	380
Bending Strength	1200℃	Mpa	280	180	400
Modulus of Elasticity	20℃	Gpa	330	220	420
Modulus of Elasticity	1200℃	Gpa	300	/	/
Thermal Conductivity	1200℃	W/m.k	45	15	74
Coefficient of Thermal Expansion		K-1×10-6	4.5	5	4.1
Vickers Hardness	HV	kg/mm2	2500	2500	2800

*This chart illustrates the standard characteristics of the silicon carbide materials commonly employed in the manufacturing of our SiC products and parts. Please be aware that the attributes of customized silicon carbide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. Select the appropriate silicon carbide bolt according to the application and designed load, and ensure that its size, specifications, use and installation can meet the requirements of use.

2. Clean the bolt holes before installation, and ensure that there are no impurities, oil or other pollutants in the holes.

3. Use an appropriate screw driver or wrench to make sure that the silicon carbide screw or bolt is closely fitted to the mounting surface to avoid excessive force or distortion.

4. After the installation is complete, check the bolts or screws to ensure that they are not loose, cracked or damaged, and can withstand the required load and stress.

Valuable Information

Silicon Carbide Ceramic Bolt and Screw Packing

Silicon carbide bolts and screws are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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