Rare Earth Magnets Disc with gold coating from China manufacturer - Ningbo Dongsheng Strong Magnet Material Co.,Ltd.

Rare Earth Magnets Disc with gold coating

Price:	1.0~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: g03

Production Capacity: 10000 one month

Delivery Date: 15~30 days

Application: Industrial Magnet

Composite: NdFeB Magnet

Coating: Gold NiCuNi, Zn, Black Epox...

Means of Transport: Ocean,Air

Packing: small box , carton

Shape: Disc, Cylinder, Block, Ring...

Type: Permanent

Brand Name: Dongsheng magnet

Grade: N35, N38, N40, N42, N45, N4...

Material Grade: N42SH.
Shape: DISK
Size: 25 X 4mm.
Surface Plating: Gold or Au.

Information of N42SH Grade Strong Neodymium Ring Magnets Permanent Magnets with Gold Coating

1. Materials

Rare Earth Neodymium Magnet.

2. Grades

Grade	N35, N38, N40, N42, N45, N48, N50, N52.	Max. Working Temperature 80 °C
	33M, 35M, 38M, 40M, 42M, 45M, 48M, 50M.	Max. Working Temperature 100 °C
	35H, 38H, 40H, 42H, 45H, 48H.	Max. Working Temperature 120 °C
	35SH, 38SH, 40SH, 42SH, 45SH.	Max. Working Temperature 150 °C
	28UH, 30UH, 33UH, 35UH, 38UH.	Max. Working Temperature 180 °C
	28EH, 30EH, 33EH, 35EH, 38EH.	Max. Working Temperature 200 °C
	28AH, 30AH, 33AH.	Max. Working Temperature 220 °C

3. Shapes

Ring, 0thers available: Block, Disc, Cylinder, Arc, other special shapes can also be customized.

5. Magnetic Properties of N42SH Grade Strong Neodymium Ring Magnets Permanent Ring Magnets with Gold Coating

Residual Induction - Br = 12.8 - 13.2 kGs / mT
Coercive Force - Hcb ≥ 12.4 kOe / ≥ 987 kA/m
Intrinsic Coercive - Hcj ≥ 20 kOe / ≥ 1592 kA/m
Maximum Energy Product - (BH)max = 40 - 43 MGOe / 318 - 342 kJ/m3
Maximum Working Temperature - Tw = 150 ℃

6. Drawing and Magnetization Direction for N42SH Grade Strong NeodymiumMagnets Permanent Ring Magnets with Gold Coating

N42SH Grade Strong Neodymium disk Magnets

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