China Neodymium And Ferrite Magnets Manufacturer & Supplier 
N42SH and N42H are two common neodymium magnets of different grades, which are not only different in temperature resistance, but also differ in price. In this article, we will introduce the price difference between N42SH and N42H to help you understand the cost-effective performance of these two types of magnets and make a more appropriate decision when choosing.
The price difference between neodymium magnets N42SH and N42H is mainly in the cost of the blank material. In order to achieve higher temperature resistance, N42SH material needs to add more high-temperature resistant alloying elements, such as dysprosium (Dy) and terbium (Tb), during the manufacturing process. These rare metals are expensive and increase the cost of the raw material. N42H blanks also require a certain amount of high temperature resistant alloying elements, but compared to N42SH, N42H requires less rare metals and therefore the cost of the raw material is relatively low.
N42 grade neodymium circular magnets, higher grades or other coatings are available.
According to the price data of sintered neodymium magnet blank material at the end of October 2024, the price of 42H blank square is at RMB 195-205/kg. 42SH NdFeB blank price is at RMB 240/kg.
Feedback to the finished magnet, N42SH is generally 10%-30% more expensive than N42H for the same specifications, with the exact difference depending on market demand, bulk order quantities and supplier pricing strategy.
For selection, N42SH is recommended if the application ambient temperature exceeds 120°C; otherwise, N42H is a more economical choice.
We are a neodymium magnet manufacturer in China, if you want to know the price of N42H or N42SH grade for a certain size, you can contact us by sending inquiry or email.
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