Products
Home

Ferrite magnets

Powerful Magnetic Ferrite Ring Magnets For Sale

Powerful Magnetic Ferrite Ring Magnets For Sale

Ring ferrite magnets can be used for everything that including fastening, lifting, hanging objects, scientific purposes, arts and crafts or school classroom.

  • Color :

    Black
  • Size :

    OD32 x ID10 x 5mm
  • Order(MOQ) :

    1000pcs
  • Sample :

    Free
  • Lead Time :

    3-15days
  • Payment :

    Paypal/TT/Credit Card

Powerful Magnetic Ferrite Ring Magnets For Sale

Product Description

round ceramic ferrite ring magnets

Material: Ferrite 

Shape: Ring

Color: Black

Size: 1.25x0.4x0.2 inch (OD32 x ID10 x 5mm)

Direction of Magnetization: Axially

 

Warm Tips:

All magnets are very fragile, it is forbidden to collide with other metal objects.
If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage.

 

Specification

 

Material Br HcB HcJ (BH)max
mT KG KA/m KOe KA/m KOe     Kj/m³ MGOe
Y10T 200~235 2.0~2.35 125~160 1.57~2.01 210~280 2.64~3.52 6.5~9.5 0.8~1.2
Y20 320~380 3.2~3.8 135~190 1.70~2.38 140~195 1.76~2.45 18.0~22.0 2.3~2.8
Y22H 310~360 3.1~3.6 220~250 2.77~3.14 280~320 3.52~4.02 20.0~24.0 2.5~3.0
Y23 320~370 3.2~3.7 170~190 2.14~2.38 190~230 2.39~2.89 20.0~25.5 2.5~3.2
Y25 360~400 3.6~4.0 135~170 1.70~2.14 140~200 1.76~2.51 22.5~28.0 2.8~3.5
Y26H 360~390 3.6~3.9 220~250 2.77~3.14 225~255 2.83~3.21 23.0~28.0 2.9~3.5
Y27H 370~400 3.7~4.0 205~250 2.58~3.14 210~255 2.64~3.21 25.0~29.0 3.1~3.7
Y30 370~400 3.7~4.0 175~210 2.20~2.64 180~220 2.26~2.77 26.0~30.0 3.3~3.8
Y30BH 380~390 3.8~3.90 223~235 2.80~2.95 231~245 2.90~3.08 27.0~30.0 3.4~3.7
Y30- 1 380~400 3.8~4.0 230~275 2.89~3.46 235~290 2.95~3.65 27.0~32.0 3.4~4.0
Y20-2 395~415 3.95~4.15 275~300 3.46~3.77 310~335 3.90~4.21 28.5~32.5 3.5~4.0
Y32 400~420 4.0~4.2 160~190 2.01~2.38 165~195 2.07~2.45 30.0~33.5 3.8~4.2
Y33 410~430 4.1~4.3 220~250 2.77~3.14 225~255 2.83~3.21 31.5~35.0 4.0~4.4
Y35 400~410 4.00~4.10 175~195 2.20~2.45 180~200 2.26~2.51 30.0~32.0 3.8~4.0

 

Features

Because our magnets are corrosion, rust and oxidation-resistant they are widely used for industrial and scientific projects. Ceramic disc magnets with hole have great holding strength and are the optimal size, they also withstand high temperatures. That makes them extremely multifunctional since they are not vulnerable to external influences.

ceramic ring magnets for industry science experiment craftsPremium Quality: Our ring circular ferrite magnets have high resistance to demagnetization, corrosion and oxidation. The power exists forever under 200°temperature.

Easy to DIY: Craft magnets for discretionary design. Donut flat ceramic magnets sticks tightly on any metal surfaces like refrigerator, dish washer, white board, stationary, etc.

 

How To Separate Magnets

ferrite ring magnet with hole

Be careful when using black ceramic ring magnets

Strong magnetic force will make round magnets with hole attract each other. 

Ferrite magnets are very fragile, and the magnetic attraction of mutual impact will smash the magnets.

Packing&Shipping

Powerful Magnetic Ferrite Ring Magnets For Sale

heavy duty ferrite ring magnets

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
heavy duty ferrite magnets
China Wholesale High Quality Y30 Ferrite Disc Magnet

People widely use disc ferrite magnets as kitchen magnets, office magnets, classroom magnets, fridge magnets, photo magnets, whiteboard magnets, etc.

Read More
ferrite blocks ceramic magnets
Magnetic Ceramic Materials Rectangular Block Ferrite Magnet Wholesale

Grade 8 ceramic magnet material with 3,850 gaussian internal.

Read More
bar shape ferrite magnets for sale
Bulk Heavy Duty Strong Ceramic Bar Ferrite Magnets

These ferrite bar magnets designed for cost-effective yet powerful performance, making them an essential component for a variety of professional applications.

Read More
black strong round ferrite magnets
Round Ceramic Magnets For Fridge Craft Science Hobbies

Ferrite disc magnets have diameter greater than thickness, magnetized from top-to-bottom through the thickness.

Read More
custom ring ferrite magnets manufacturer
Industrial Heavy Duty Round Ceramic Disc Magnets With Hole

The ferrite ring magnet has outer diameter of 70mm, inner diameter of 32mm and thickness of 15mm. It has a pull force of 2.7kgs.

Read More
strong ceramic block ferrite magnet
Y30BH Industrial Ceramic Blocks Rectangular Ferrite Magnets

Though the ceramic magnets are not the strongest type of permanent magnets but they are still strong enough for lots of applications.

Read More
factory price ferrite ceramic magnets
Big Ring Shape Ferrite Magnets For Motor

Ferrite ring magnets can be used in a variety of application scenarios, such as manual, scientific, educational, industrial machinery, etc

Read More
round shape ceramic ferrite magnets
Powerful Ceramic Magnet Round Disc Ferrite Magnets

Ferrite disc magnets have excellent corrosion resistance, and thanks to their high coercivity and low cost, suitable for a wide variety of applications.

Read More

leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Send

Home

products

whatsApp

contact