20mm Disc Magnet

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    The date of payment from buyers deliver within days

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  • Last update:

    2019-10-20 06:38

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Company Profile

Xiamen Balin Magnetic Materials Co., Ltd

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Website:http://www.blmagnet.com/ http://xiamenbalin.mingyutrading.com/

Product Details

Product name 20mm diametrically magnetized disc magnet for sale
Material Neodymium iron boron
Grade & working Temperature Grade Max. Operating Temperatures
N35-N45 80°C (176°F)
N48-N52 60°C (160°F)
35M- 50M 100°C (212°F)
33H-48H 120°C (248°F)
33SH-45SH 150°C (302°F)
30UH-40UH 180°C (356°F)
28EH-38EH 200°C (392°F)
28AH-33AH 220°C (428°F)


Shape Block, Round, Ring, Arc, Cylinder, etc.
Coating Ni, Zn, Epoxy, Gold, etc.
Density 7.6g/cm³
Packing Standard sea or air packing, such as carton, iron, wooden box, etc.
Delivery date 7 days for samples;20-25 days for mass goods.

Production Flow Chart


1.  What is the sample policy?

Glad to tell you that we can provide free sample for customers to test quality. We will ship samples by express. For shipping charge, could you please kindly afford it in advance, when you place the larger order to us, we will return the shipping charge to you.

2. What dose N35, N38, N40, N42, N45, N48, N50, N52 grade mean?

A: Neodymium magnets are graded by the maximum strength they can be magnetized to.

B: The higher the number the stronger the magnet is, however the higher the number themore brittle the magnet becomes as well.

3.  Can you offer customized size and shape?

Yes. The size and shape are based on customers' requirements.

4. What is the normal lead time?

    For stock products, we will send goods to you within 1-2 days after receiving the payment.

    If we do not have them in stock, generally speaking, production time is 15-30 days.

5. What information do i need to offer when I have an enquiry?

    If have any enquiry, please kindly advise the following information:

    Material grade or magnetic properties, size, shape and drawing with tolerances,Magnetic direction, quantity, Surface coating etc.

6. What is MOQ?

    No MOQ, but the price depends on the quantity.

7. How about the quality of the magnets?

    Quality control is strictly required before delivery, you will get our products with our test report.

    Besides, we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.

 8. How to pay?

    For small order or sample orders, Western Union cash, paypal acceptable.

    For larger orders, T/T in advance.  

9. How about after-sale service?

    We have 24-hours online contact ways, you can leave us message at any time, or write all the questions in an email, we promise every question will get our response in 24hours. If any defective magnet, we have 1:1 replacement for the defective magnet. Or we can return the payment to you for the defective magnet.

10. Why you choose us?

    A: Our products sell well in domestic and overseas markets, and are favorably appraised by clients.

    B: Over 10 years export experiences teams makes us well now how to satisfy you

    C: Currently have safe store for standard size magnets in our plants. 

    D. Fast and on-time delivery. 

Contact information

Tel: 0086-592-5788415  Fax: 0086-592-5056353
Skype: balin006
WhatsApp: 0086 15860758015
E-mail: sales@balinmagnet.com