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Product Description SmCo magnets, are composed of Samarium, Cobalt, and a few transition metals. SmCo magnets are high performance, low temperature coefficient rare earth permanent magnets, and could keep their performance under the maximum working temperature 350 degree centigrade. Manufacturing Process Samarium, Cobalt, and a few transition metals will be made into the SmCo powder, then fine SmCo powder will be compacted in a die and sintered, fusing the powder into a solid material. There are 2 forms of pressing: die pressing and isostatic pressing. Sintered parts normally need some finish machining in order to meet final tolerances. Machining & Tolerance Generally, SmCo magnets must be machined using diamond-grinding techniques. Sometimes, machining operations may be performed on SmCo materials using carbide tools, but surface finishes thus obtained may be less than optimal. The Standard tolerances for SmCo magnets are +/- 0.1mm for ground dimensions, but sticter tolerances are possible if specially required. Surface treatments The corrosion resistance of SmCo magnets is considered good. Although Surface coating or plating is not generally required for SmCo magnets, all kinds of surface coating are also available, like Nickel, Zn, Ni-Cu-Ni, Gold, Silver, Sn,Chrome, ABS coating, Rubber coating, PTFE(Telfon) coating, stainless steel case, etc. Magnetizing & Packing SmCo magnets require extremely high magnetizing fields, and can be magnetized in any direction as long as it is aligned properly. In some instances multiple pole magnetization is possible with special fixtures. All SmCo magnets are anisotropic, and can only be magnetized in the orientation direction, so particular consideration must be given to this when designing complex assemblies, if it is intended to magnetize after assembly. SmCo magnets are mechanically weak, and magnetically very strong. They should be packed properly in order to help user to use and handle them. Additional Info Brand: CBNB Transportation: Ocean,Land,Air Place of Origin: China
| HS Code | 8505.11 |
| Material | Samarium Cobalt (SmCo), Grade Sm2Co17 / SmCo5 |
| Grade/Type | SmCo28 (Sm₂Co₁₇), SmCo30 (Sm₂Co₁₇), SmCo16 (SmCo₅) |
| Purity/Composition | Samarium 23-25%, Cobalt 50-72%, Transition Metals 5-15% (Fe, Cu, Zr) |
| Remanence (Br) | 0.85 - 1.05 T (SmCo28); 1.00 - 1.10 T (SmCo30) |
| Max Operating Temperature | 250 - 350 degrees Celsius |
| Size/Dimensions | Custom: blocks (1-100mm), rings, arcs, cylinders; tolerances +/-0.05mm to +/-0.1mm |
| Standard | IEC 60404-8-1, Chinese GB/T standards, OEM specifications |
| Application | Aerospace, electric motors, generators, MRI, sensors, defense systems, turbo machinery |
| Packaging | Carton boxes with foam inserts, vacuum-sealed anti-corrosion packaging, palletized for export |
| Origin | China, USA, Germany, Japan |
Sintered SmCo magnets are high-performance rare earth permanent magnets composed of Samarium and Cobalt, offering superior high-temperature stability up to 350C with low temperature coefficient. Widely used in aerospace, defense, motors, generators, and sensors requiring reliable magnetic performance in extreme environments. These magnets are classified under HS code 8505.11 for international trade and are typically sourced from China and Japan for industrial OEM and export applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sintered SmCo Magnets is offered by China-Base Ningbo Foreign Trade Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Sintered SmCo Magnets, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Sintered Smco Magnets for your business, securing the right balance of quality and cost is essential. China-Base Ningbo Foreign Trade Co., Ltd., a verified supplier based in China, offers this product with key specifications including SmCo28 (Sm₂Co₁₇), SmCo30 (Sm₂Co₁₇), SmCo16 (SmCo₅), Samarium 23-25%, Cobalt 50-72%, Transition Metals 5-15% (Fe, Cu, Zr), and 0.85 - 1.05 T (SmCo28); 1.00 - 1.10 T (SmCo30). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8505.11, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.
Importing Sintered Smco Magnets requires careful attention to shipping logistics, customs compliance, and secure payment terms. China-Base Ningbo Foreign Trade Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8505.11 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sintered Smco Magnets has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Magnets & Magnetic Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Sintered Smco Magnets requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8505.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Sintered Smco Magnets from China-Base Ningbo Foreign Trade Co., Ltd. is $400800./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to China-Base Ningbo Foreign Trade Co., Ltd. through EximNext.
The supplier, China-Base Ningbo Foreign Trade Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Sintered Smco Magnets. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sintered Smco Magnets is classified under HS Code 8505.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sintered Smco Magnets from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China-Base Ningbo Foreign Trade Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
Yes, China-Base Ningbo Foreign Trade Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Sintered Smco Magnets supplied by China-Base Ningbo Foreign Trade Co., Ltd. include SmCo28 (Sm₂Co₁₇), SmCo30 (Sm₂Co₁₇), SmCo16 (SmCo₅), Samarium 23-25%, Cobalt 50-72%, Transition Metals 5-15% (Fe, Cu, Zr), and 0.85 - 1.05 T (SmCo28); 1.00 - 1.10 T (SmCo30). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
China-Base Ningbo Foreign Trade Co., Ltd. offers Sintered Smco Magnets with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sintered Smco Magnets is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China-Base Ningbo Foreign Trade Co., Ltd. through our platform.
China-Base Ningbo Foreign Trade Co., Ltd. maintains international quality certifications. These ensure that the Sintered Smco Magnets meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. China-Base Ningbo Foreign Trade Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with China-Base Ningbo Foreign Trade Co., Ltd..
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