- Model NO.: Motor Magnet Series
- Shape: Customized
- Grade: N35
- Composition: Neodymium Iron Boron
- Grades: All NdFeB Grades
- Trademark: Hailong
- Specification: Customized
- HS Code: 8505110000
- Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet, Generator Magnet
- Coating: Nickel
- Working Tepmerature: 80-220 Degree Centigrade
- Shapes: Customized Like Arc, Disc, Block, Ring, etc.
- Plating: Nickel , Zinc, Copper, Tin, Sliver, etc.
- Transport Package: Plastic Bag+Paper Carton+Wooden Pallet
- Origin: Jiangsu, China
Permanent NdFeB MAGNET
Neodymium-Iron-Boron Magnet
Material: |  Neodymium Iron Boron (NdFeB) Magnet , Permanent Magnet |
Supplier: | Â Nantong Hailong Magnetic Material Co., Ltd. |
HS Code: | Â 8505111000 |
Advantage: | Â Strong magnet power, Small Size for installation, High precision, Cheap price |
Disadvantage: | Â Low Curie Temperature, Low Corrosion Resistance |
Plating Protection: |  Nickel , Zinc, Copper, Tin, Sliver, Gold and so on |
size: | Â Depends on the detail dimension requirements of the customer |
Shape: | Â Round, Block, Ring, Arc, and Other Special Shapes |
Grade: | Â N35-N52, N35M-N52M, N30H-N50H, N30SH-N45SH, N28UH- 42UH, N28EH-N38EH |
Certification: | Â ISO 9001: 2008, ROHS, SGS |
Magnet Life: | Â Permanent under good condition |
Part B; Production Progress & Demagnetizing Curve
Part C: Material Grade
Grade | Remanence | Coercive Force | Magnetic Energy | Working Temp | |||||
Br min | Hcb min | Hcj min | BH max | Max | |||||
KG | T | KOe | KA/m | KOe | KA/m | MGOe | KJ/m3 | ºC | |
N35 | 11.8 | 1.18 | 10.8 | 860 | 12 | 960 | 33~37 | 263~295 | 80 |
N38 | 12.3 | 1.23 | 10.8 | 860 | 12 | 960 | 36~39 | 287~310 | 80 |
N40 | 12.7 | 1.27 | 10.8 | 860 | 12 | 960 | 38~41 | 302~327 | 80 |
N42 | 13.0 | 1.30 | 10.8 | 860 | 12 | 960 | 40~43 | 320~343 | 80 |
N45 | 13.3 | 1.33 | 10.8 | 860 | 12 | 960 | 42~46 | 335~366 | 80 |
N48 | 13.7 | 1.37 | 10.5 | 836 | 11 | 876 | 46~49 | 366~390 | 80 |
N50 | 14.0 | 1.40 | 10.5 | 836 | 11 | 876 | 48~51 | 380~406 | 80 |
N52 | 14.3 | 1.43 | 10.5 | 836 | 11 | 876 | 49~53 | 390~422 | 80 |
 | |||||||||
N35M | 11.8 | 1.18 | 10.8 | 860 | 14 | 1114 | 33~37 | 263~295 | 100 |
N38M | 12.3 | 1.23 | 11.6 | 915 | 14 | 1114 | 36~39 | 287~310 | 100 |
N40M | 12.7 | 1.27 | 11.8 | 939 | 14 | 1114 | 38~41 | 302~327 | 100 |
N42M | 13.0 | 1.30 | 12.0 | 955 | 14 | 1114 | 40~43 | 320~343 | 100 |
N45M | 13.3 | 1.33 | 12.5 | 994 | 14 | 1114 | 42~46 | 335~366 | 100 |
N48M | 13.6 | 1.36 | 12.8 | 1018 | 14 | 1114 | 46~49 | 366~390 | 100 |
N50M | 14.0 | 1.40 | 13.1 | 1042 | 14 | 1114 | 48~51 | 380~406 | 100 |
 | |||||||||
N30H | 10.8 | 1.08 | 10.0 | 795 | 17 | 1350 | 28~35 | 223~255 | 120 |
N33H | 11.4 | 1.14 | 10.6 | 844 | 17 | 1350 | 31~35 | 247~279 | 120 |
N35H | 11.8 | 1.18 | 11.0 | 876 | 17 | 1350 | 33~37 | 263~295 | 120 |
N38H | 12.3 | 1.23 | 11.6 | 915 | 17 | 1350 | 36~39 | 287~310 | 120 |
N40H | 12.7 | 1.27 | 11.8 | 939 | 17 | 1350 | 38~41 | 302~327 | 120 |
N42H | 13.0 | 1.30 | 12.0 | 955 | 17 | 1350 | 40~43 | 320~343 | 120 |
N45H | 13.3 | 1.33 | 12.5 | 994 | 17 | 1350 | 42~46 | 335~366 | 120 |
N48H | 13.6 | 1.36 | 12.8 | 1018 | 17 | 1350 | 46~49 | 366~390 | 120 |
N50H | 14.0 | 1.40 | 13.1 | 1042 | 17 | 1350 | 48~51 | 380~406 | 120 |
 | |||||||||
N30SH | 10.8 | 10.80 | 10.0 | 795 | 20 | 1600 | 28~32 | 223~255 | 150 |
N33SH | 11.4 | 1.14 | 10.6 | 844 | 20 | 1600 | 31~35 | 247~279 | 150 |
N35SH | 11.8 | 1.18 | 11.0 | 876 | 20 | 1600 | 33~37 | 263~295 | 150 |
N38SH | 12.3 | 1.23 | 11.6 | 915 | 20 | 1600 | 36~39 | 287~310 | 150 |
N40SH | 12.7 | 1.27 | 11.8 | 939 | 20 | 1600 | 38~41 | 302~327 | 150 |
N42SH | 13.0 | 1.30 | 12.0 | 955 | 20 | 1600 | 40~43 | 320~343 | 150 |
N45SH | 13.3 | 1.33 | 12.5 | 994 | 20 | 1600 | 42~46 | 335~366 | 150 |
 | |||||||||
N28UH | 10.4 | 1.04 | 9.5 | 756 | 25 | 2000 | 26~29 | 207~231 | 180 |
N30UH | 10.8 | 1.08 | 10.0 | 795 | 25 | Hole Saw The hole saw, also known as the hole saw or hole saw, refers to a special circular saw in the processing of circular holes in modern industry or engineering. It is simple and flexible to operate, convenient to carry, safe and widely used. The hole opener (cutter) is installed on the ordinary electric drill, and it is convenient to cut round holes, square holes, triangular holes, straight lines and curves on the plane and sphere of various plates such as copper, iron, stainless steel and plexiglass.
Hole Saw,Hole Saw Kit,Hole Saw Cutter,Tile Hole Saw Behappy Crafts (suzhou)Co.,Ltd , https://www.behappyindustry.com |