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Block Neodymium Magnets

 Durable N52 Rectangular Magnetic Bar Shape Neodymium Magnets
Nickel coated block N52 magnet
High Pulling force nickel plated magnet
powerful rare earth neodymium block magnet
DIY used neodymium block magnet for sale

Durable N52 Rectangular Magnetic Bar Shape Neodymium Magnets

Neodymium magnet blocks, with their strong adhesion and durable coating, are ideal for mounting, DIY projects, and general installation purposes.

  • Size :

    50x10x4mm

  • Order(MOQ) :

    100pcs

  • Grade :

    N52

  • Sample :

    Available

  • Lead Time :

    7-15days

  • Payment :

    Paypal/TT/Credit Card
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Heavy Duty Flat Square Neodymium Magnets Wholesale

Product Description

Heavy Duty Flat Square Neodymium Magnets Wholesale

Length: 1.97inch (50mm)

Width: 0.4inch (10mm)

Thickness: 0.16inch (4mm)

Material: NdFeB

Magnetic Grade: N52

Tolerance: ±0.05mm

Density: 7.5g/cm³

Plating/Coating: Ni-Cu-Ni

Magnetization Direction: Axial (Poles on Flat Ends)

 

Product Features

✔ Strong, Durable, and Highly Reliable

Made from premium neodymium material and triple-plated with nickel, this nickel coated block magnet boasts exceptional magnetic strength and excellent corrosion resistance. It exhibits outstanding magnetic stability, high-temperature resistance (standard operating temperature up to 80°C), and low demagnetization rate, ensuring stable and reliable performance even in harsh environments.

 

✔ Slim Rectangular Design

Measuring only 50×10×4mm, this slim rectangular strong neodymium magnet provides a concentrated and uniform magnetic field, making it ideal for precision assembly, applications with limited installation space, and those demanding high magnetic strength and compactness.

high performance block neodymium magnet available

 

✔ Customizable

The magnetic strength and high-temperature resistance of rare earth permanent magnets can be flexibly customized to meet your specific project needs. Whether you require high magnetic strength for high-intensity applications or superior high-temperature resistance for special environments, we can provide tailored solutions. Please refer to the table below for magnet grades and their corresponding standard high-temperature ranges to select the configuration best suited for your project.

Neodymium Br Hcb Hcj (Bh)max Tw
Grade mT kGs kA/m kOe kA/m kOe kJ/m3 MGOe ℃
N35 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞955 ＞12 263-287 33-36 ＜80
N38 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞955 ＞12 287-310 38-39 ＜80
N40 1250-1280 12.5-12.8 ＞907 ＞11.4 ＞955 ＞12 302-326 38-41 ＜80
N42 1280-1320 12.8-13.2 ＞915 ＞11.5 ＞955 ＞12 318-342 40-43 ＜80
N45 1330-1370 13.3-13.7 ＞915 ＞11.5 ＞955 ＞12 342-367 41-44 ＜80
N48 1380-1420 13.8-14.2 ＞923 ＞11.6 ＞955 ＞12 366-390 46-49 ＜80
N50 1400-1450 14.0-14.5 ＞796 ＞10 ＞876 ＞11 382-406 48-49 ＜80
N52 1430-1480 14.3-14.8 ＞796 ＞10 ＞876 ＞11 398-422 50-53 ＜80
35M 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞1114 ＞14 263-297 33-36 ＜100
38M 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞1114 ＞14 297-310 36-39 ＜100
40M 1250-1280 12.5-12.8 ＞923 ＞11.6 ＞1114 ＞14 302-326 38-41 ＜100
42M 1280-1320 12.8-13.2 ＞955 ＞12 ＞1114 ＞14 318-342 40-43 ＜100
48M 1360-1430 13.6-14.3 ＞1027 ＞12.9 ＞1114 ＞14 366-390 46-49 ＜100
50M 1400-1450 14.0-14.5 ＞1033 ＞13 ＞1114 ＞14 382-406 48-51 ＜100
33H 1130-1170 11.3-11.7 ＞836 ＞10.5 ＞1353 ＞17 247-271 31-34 ＜120
35H 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞1353 ＞17 263-287 33-36 ＜120
38H 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞1353 ＞17 287-310 36-39 ＜120
40H 1250-1280 12.5-12.8 ＞923 ＞11.6 ＞1353 ＞17 302-326 38-41 ＜120
42H 1280-1320 12.8-13.2 ＞955 ＞12 ＞1353 ＞17 318-342 40-43 ＜120
45H 1300-1360 13-13.6 ＞963 ＞12.1 ＞1353 ＞17 326-358 43-46 ＜120
48H 1370-1430 13.7-14.3 ＞995 ＞12 ＞1353 ＞17 366-390 46-49 ＜120
30SH 1080-1130 10.8-11.3 ＞804 ＞10.1 ＞1592 ＞20 223-247 28-31 ＜150
33SH 1130-1170 10.3-11.7 ＞844 ＞10.6 ＞1592 ＞20 247-271 31-34 ＜150
35SH 1170-1220 11.7-12.2 ＞876 ＞11 ＞1592 ＞20 263-287 33-36 ＜150
38SH 1220-1250 12.2-12.5 ＞907 ＞11.4 ＞1592 ＞20 287-310 36-39 ＜150
40SH 1240-1280 12.5-12.8 ＞939 ＞11.8 ＞1592 ＞20 302-326 36-41 ＜150
42SH 1280-1320 12.8-13.2 ＞987 ＞12.4 ＞1592 ＞20 318-342 40-43 ＜150
45SH 1320-1380 13.2-13.8 ＞1003 ＞12.6 ＞1592 ＞20 342-366 43-46 ＜150
28UH 1020-1080 10.2-10.8 ＞764 ＞9.6 ＞1990 ＞25 207-231 26-29 ＜180
30UH 1080-1130 10.8-11.3 ＞812 ＞10.2 ＞1990 ＞25 223-247 28-31 ＜180
33UH 1130-1170 11.3-11.7 ＞852 ＞10.7 ＞1990 ＞25 247-271 31-36 ＜180
35UH 1170-1220 11.8-12.2 ＞860 ＞10.8 ＞1990 ＞25 263-287 33-36 ＜180
38UH 1220-1250 12.2-12.5 ＞876 ＞11 ＞1990 ＞25 287-310 36-39 ＜180
40UH 1250-1280 12.5-12.8 ＞899 ＞11.3 ＞1990 ＞25 302-326 31-41 ＜180
28EH 1040-1090 10.4-10.9 ＞780 ＞9.8 ＞2388 ＞30 207-231 26-29 ＜200
30EH 1080-1130 10.8-11.3 ＞812 ＞10.2 ＞2388 ＞30 223-247 28-31 ＜200
33EH 1130-1170 11.3-11.7 ＞836 ＞10.5 ＞2388 ＞30 247-271 31-36 ＜200
35EH 1170-1220 11.7-12.2 ＞876 ＞11 ＞2388 ＞30 263-287 33-36 ＜200
38EH 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞2388 ＞30 287-310 36-39 ＜200
28AH 1040-1090 10.4-10.9 ＞787 ＞9.9 ＞2642 ＞33 207-231 26-29 ＜230
30AH 1080-1130 10.8-11.3 ＞819 ＞10.3 ＞2642 ＞33 223-247 28-31 ＜230
38AH 1130-1170 11.3-11.7 ＞843 ＞10.6 ＞2642 ＞33 247-271 31-34 ＜230

 

Safety Tips

Bar Neodymium Magnet Manufacturer In China

 

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long rectangular neodymium magnet

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