N35 D20x3mm Rare earth disc ndfeb magnet super strong neodymium magnet Zinc plating

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Shenzhen WIT Magnet Co.,Limited

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:+86-755-23002497

Contact Person:
Mr.Carlos Wei View Contact Details

N35 D20x3mm Rare earth disc ndfeb magnet super strong neodymium magnet Zinc plating

Place of Origin	China(Mainland) Guangdong
Brand Name	WIT MAGNET
Certification	ROHS,REACH,ISO9001:2008
Model Number	N42
Price	FOB USD 0.015-0.98 per piece
Packaging Details	Stadard air packing, Box+Foam+Metal.
Delivery Time	7 business days
Payment Terms	T/T Western Union Paypal
Supply Ability	200000 pieces per day (According to size)
Minimum Order Quantity	100pcs
Material	Neodymium magnets
Diameter	12mm
Height	2mm
Magnetisem	N35
Max. working temperature	80°
Approx	140g
Weight	15g
Coating	Ni-Cu-Ni plating

Detailed Product Description

Color-Zinc coated NdFeB square block permanent magnets D10x2.5x0.5mm

Neodymium Disc Magnets
Most disc magnets have their north and south pole on the flat circular surface (axial magnetization). The few exceptions, which are diametrically magnetized, are specifically marked.The combination neodymium-iron-boron is currently the strongest available magnet material worldwide. Even with small areas the neodymium disc magnets achieve remarkable holding power, which makes them very versatile. In our website you can find tiny, millimetre-flat magnets as well as thick discs with a diameter of several centimetres.

Detailed Product Description

Grade:	N35	Size:	*DiaThickness(mm/inch)**
Coating:	ZN	Shaped:	Disc
Magnetization:	Axial Direction	Tolerance:	+/-0.05mm

Standard Tolerance +/-0.05mm Neodymium magnets Uses in Telephone, Ipad

Specification:

Neodymium Disc Magnets	Commodity	Neodymium Disc Magnets
	Grade/Model	N35
	Size	*DiaT(mm)**
	Intrinsic Coercivity Hcj	12 KOe
	Remance Br	11.7-12.2 KGs
	Working temperature	Less than or equal to 80°C

Note:

We can work for many Grade/Model. N35, N38, N40, N42, N45, N48, N50, N52 High grade also can be worked, like N35H-N48H

Grade	Residual Induction		Coercive Force		Intrinsic Coercive Force		Maximum Energy Product		Maximum Operating
	(Br)		(Hc)		(Hci)		(Bhmax)		Temp
	(G)	(mT)	(Oe)	(KA/m)	(kOe)min	(kA/m)min	(MGOe)	(KJ/m3)	(°C)
35	11700	1170	10900	868	17	1353	35	279	<80
38	12200	1220	11300	899	17	1353	38	303	<80
40	12500	1250	11600	923	17	1353	40	319	<80
42	12800	1280	12000	955	17	1353	42	335	<80
45	13200	1320	12100	963	17	1353	45	359	<80
48	13700	1370	12500	955	17	1353	48	382	<80

Material	Neodymium-Iron-Boron
Performance Grade	N35
Size	Diameter 4mm, Thickness 2mm
Surface	Nickel (can build all kinds of coatings)
Tolerance	± 0.05mm
Magnetization	Thickness (Poles on Flat Ends)
Operating Temperature	Maximum 80 ° C (can be customized temperature)
Note	1. Be careful fragile and clip hand. 2. Placed in a dry place, stored at room temperature! 3. When connecting two magnets, must be careful draw them, close to each other slowly and gently. Hard crushing would cause damage and cracks in the magnetic material.

Magnets Coating:

Surface	Coating	Thickness (Microns)	Color	Resistance
Passivation		0-1	Silver Grey	Temporary Protection
Nickel	Ni+Ni	10-20	Bright Silver	Excellent against Humidity
Nickel	Ni+Cu+Ni	10-20	Bright Silver	Excellent against Humidity
Zinc	Zn	8-20	Bright Blue	Good Against Salt Spray
Zinc	C-Zn	8-20	Shinny Color	Excellent Against Salt Spray
Tin	Ni+Cu+Sn	15-20	Silver	Superior Against Humidity
Gold	Ni+Cu+Au	10-20	Gold	Superior Against Humidity
Copper	Ni+Cu	10-20	Gold	Temporary Protection
Epoxy	Epoxy	15-25	Black, Red, Grey	Excellent Against Humidity & Salt Spray
	Ni+Cu+Epoxy
	Zn+Epoxy
Chemical	Ni	10-20	Silver Grey	Excellent Against Humidity
Parylene	Parylene	5-20	Grey	Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.

Why Choose Us?

1.We are a professional magnet manufacturer since 2006. Our plating factory is the benchmark in the Shenzhen

NdFeB industry.

2. No returned goods for five years in Europe market.

3. We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.

4. In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co.,Ltd.

5.Our company is the main supplier of American top wine box.

6.With rich exporting experiences with neodymium magnets, we build supply chain to offer neodymium magnets

with professional service.

Welcome to enquiry !

Contact person: Carlos Wei

Tel: +86 755 2723 0926 Ext: 8005

Cell-Phone: +86 150 1941 0072

Skype: carlos_11599

Email: carlos@magnet168.com

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