Entry‑level sintered neodymium magnets with energy product 33–37 MGOe. N35 offers a balance of performance and cost, making it the most widely used grade for general applications: magnetic door catches, promotional items, and basic sensing. Temperature stable up to 80°C (standard) or 120°C with N35H. All shapes available.
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Description
Technical Parameters
N35 Neodymium Magnets – The Reliable Standard for General Magnetic Applications
When your design requires a balance between magnetic strength and budget, N35 Neodymium Magnets are the proven choice. With a maximum energy product (BHmax) of 33‑35 MGOe, they offer sufficient pull force for countless applications-from holding fixtures and sensors to fasteners and craft assemblies-without the premium cost of higher grades. Our vertically integrated factory uses only virgin rare earth materials (≥95% purity) and controls every step: from melting to sintering, precision grinding, coating, and magnetization. This ensures that every batch of N35 neodymium magnets delivers consistent remanence, coercivity, and dimensional accuracy. Backed by IATF 16949 and ISO 9001 certifications, our magnets are ready for global OEM supply.
Consistent Magnetic Properties
Our sintering and heat treatment processes are calibrated to achieve stable Br (remanence) of 1.17–1.21 T and Hcb ≥ 868 kA/m. Lot‑to‑lot variation is tightly controlled, so your assemblies perform predictably-no surprises in production.
Complete Surface Protection
Standard Ni‑Cu‑Ni triple plating (5‑7μm per layer) offers excellent corrosion resistance. For harsh environments, choose epoxy, gold, rubber, or PTFE coatings. Our automated lines ensure uniform coverage.
Quality Built on Full‑Process Control
As a true manufacturer, we source only certified virgin rare earth metals (Nd, Fe, B) and process them in‑house. This eliminates the risk of recycled materials that can cause inconsistent flux or premature demagnetization. Every batch of N35 neodymium magnets is tested for magnetic flux, dimensional compliance (CMM or optical comparator), and coating thickness (X‑ray fluorescence). Our lab also performs HAST (Highly Accelerated Stress Test) and salt‑spray corrosion tests to validate long‑term reliability. With IATF 16949 and ISO 9001 management systems, we provide full material traceability and test certificates with every shipment.
IATF 16949:2016ISO 9001:2015RoHS & REACHMaterial Test Report
Safe Packaging & Global Logistics
To prevent chipping and corrosion, each magnet is separated by foam or placed in 8‑cell inner boxes. Outer cartons are reinforced and stackable. We support small sample orders, batch production, and container shipments. For urgent needs, express air freight is available.
FAQ
Q: Is N35 strong enough for a magnetic sweeper?
Yes for small sweepers; for heavy industrial sweeper, choose N42 or N52.
Q: What is the typical Hcj of N35?
Minimum 11 KOe; N35M has 14 KOe, N35H has 17 KOe.
Q: Can you plate N35 magnets with gold?
Yes, but we recommend Ni‑Cu‑Ni underlayer first.
Need Reliable N35 Neodymium Magnets for Your Production?
Request a quote with your required shape, dimensions, coating, and quantity. Our team will provide specifications, free samples (upon evaluation), and a competitive price based on direct factory supply.
