Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet

Product Details
Customization: Available
Application: Electronic Products, Industrial Magnet, Motor Magnet, Food Industry
Shape: Cylinder
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Year of Establishment
2012-12-05
Management System Certification
ISO 9001
OEM/ODM Availability
Yes
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
  • Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
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  • Overview
  • Our Advantages
  • Product Description
  • Magnetization Direction
  • Grade&Coating
  • Customer Feedback
  • Application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Coating
SUS304/316L
Grade
N35~N52,38m-48m,35h-48h,33sh-44sh,30uh-35uh
Type
Permanent&Strong
Composition
NdFeB Magnet
MOQ
100PCS
Size
Customized Size Available
Working Temp.
Max200c(392f)
Tolerance
+/-500GS
Certification
RoHS Test and ISO 9001
Lead Time
5-7 Days
Transport Package
Carton or Wooden Box
Specification
Customized
Trademark
HJ
Origin
Nanjing, China
HS Code
85051110
Production Capacity
5000000pieces/Year

Packaging & Delivery

Package Size
35.00cm * 26.00cm * 16.00cm
Package Gross Weight
20.000kg

Product Description

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Our Advantages

 

1. Company's ability: Specializes in manufacturing all types of NdFeB magnets and related products for over 14 years, integrates development and manufacturing in-house.

2. ProfessionalFeatures high technical capabilities and employs experienced technical and management personnel.

3. Quality: We are in a very good position to supply most grades of NdFeB magnets at competitive prices and for good delivery.


4. Transportation: We are in Nanjing, close to Shanghai airport, with convenient transportation access.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world shortly.

Product Description

Tiny 3mm dia x 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet

Type
Permanent Sintered Neodymium Magnets / Rare Earth Magnet
Material
NdFeB
Shape
Block, Bar, Cube, Disc, Ring, Cylinder, Ball, Arc, Trapezoid, etc
Size
Customized according to customer's requirements
Coating
Ni, Zn, Epoxy, Parylene, Gold, Passivated, etc
Density
7.5-7.6 g / cm³
Delivery date
2-4 days for common samples, 7-10 days for mass production
 
 
 
 
Magnetic Grade
&
Working Temperature
Magnetic Grade
Working Temperature
N35-N45
80 ºC (176 ºF)
N48-N52
60 ºC (160 ºF)
35M-52M
100 ºC (212 ºF)
33H-50H
120ºC (248 ºF)
33SH-45SH
150 ºC (302 ºF)
30UH-40UH
180 ºC (356 ºF)
28EH-38EH
200ºC (392 ºF)
28AH-33AH
220 ºC (428 ºF)
 
Magnetization Direction

The common direction of magnetization is shown in the picture below:

1> Disc, cylinder, and Ring shape magnets can be magnetized Axially or Diametrically. 2> Rectangle magnets can be magnetized through Thickness, Length, or Width. 3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness. The special direction of magnetization can be customized as required.

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Grade&Coating
Support all magnet plating, like Ni-Cu-Ni, Zn, Epoxy, Gold, Silver, etc.
 
1>Neodymium magnets are made of Neodymium, Iron and Boron. If left to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the magnet to be coated.
2>There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel-plated magnets are actually triple-plated with layers of nickel, copper, and nickel again. This triple coating makes magnets much more durable than the more common single nickel-plated magnets.
3>Other options for coating are zinc, tin, copper, epoxy, silver, and gold.

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Customer Feedback
Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Application

1). Electronics - Sensors, hard disk drives, sophisticated switches, electro-mechanical devices, etc.;
2). Auto Industry - DC motors (hybrid and electric), small high-performance motors, power steering;
3). Medical - MRI equipment and scanners;
4). Clean Tech Energy - Water flow enhancement, wind turbines;
5). Magnetic Separators - Used for recycling, food and liquids QC, and waste removal;
6). Magnetic Bearing - Used for highly sensitive and delicate procedures in various heavy industries.

 

 

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge MagnetTiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet
Packaging & Shipping

Tiny 3mm Dia X 4 mm Neodymium Rod Magnets Small Round Craft Fridge Magnet

FAQ

1. What is the normal dimension of your products?
Dimensions can be customized.


2. What information do I need to supply when I have an inquiry?
a. Dimensions or drawing with tolerances.
b. Material grade or magnetic properties.
c. Magnetic direction.
d. Surface coating (if necessary).
e. Quantity and delivery terms.

3. How long will you give me the reply?
7x12 hours.

4. How is the price?
As we believe quality is the most important, we will provide high-quality magnets at a reasonable price.

 
5. Could I get samples?
Yes, for sure!

6. How long will you deliver samples and bulk orders?
2-4 days for samples, 7-10 days for bulk orders.

 
7. How to pay you?
T/T, Western Union, PayPal






 

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