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D1/2" x D1/8"x 1/4" Strong Countersunk Ring Magnets NdFeB / Neodymium / NIB

Categories Neodymium Ring Magnets
Brand Name: WIT MAG
Model Number: N35
Certification: ROHS,REACH,SGS, ISO9001:2008
Place of Origin: China(Mainland) Guangdong
MOQ: 1000 piece/pieces
Price: FOB USD 0.015-0.98 per piece
Payment Terms: T/T Western Union Paypal
Supply Ability: 200000 pieces per day (According to size)
Delivery Time: 7 business days
Packaging Details: Stadard air packing, Box+Foam+Metal.
Material: Neodymium magnet
magnet grade: N35
work temperature: 80°
BH: 38-41
density: 7.45g/cm
Br(KGs): 13.3-13.9
Intrinsic Force iGe(KOe): 12.8
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D1/2" x D1/8"x 1/4" Strong Countersunk Ring Magnets NdFeB / Neodymium / NIB

D1/2" x D1/8"x 1/4" Strong Countersunk Ring Magnets NdFeB / Neodymium / NIB

Detailed Product Description:

Raw Material:Rare EarthComposition:NdFeb Magnet
Grade:N35-N52Size:OD*ID*Thickness(MM/Inch) custom
Coating:Zinc, Nickel, Ni-Cu-Ni, Gold, Epoxy, etcShape:Ring
Magnetization:Axial DirectionTolerance:+/-0.05mm
Type:PermanentMax. Working temperature:80°

Neodymium Ring Magnets

Most ring magnets and tube-shaped magnets are axially magnetised: North and south poles are located on the flat circular surfaces ("top and bottom"). The few diametrically magnetised ring magnets with poles "left and right" are specifically marked.

Plating Characteristics:

Plating TypeOverall ThicknessSalt Spray TestPressure Cooker Test
NiCuNi (Nickel Copper Nickel)15-21 μm24 hours48 hours
NiCu + Black Nickel15-21 μm24 hours48 hours
NiCuNi + Epoxy20-28 μm48 hours72 hours
NiCuNi + Gold16-23 μm36 hours72 hours
NiCuNi + Silver16-23 μm24 hours48 hours
Zinc7-15 μm12 hours24 hours

Magnetization & Packaging:


Advantages:

1. 10 years Neodymium magnets manufacturer in China

2. Complete supply chain & global logistics system

3. High quality & competitive price

Buy D1/2" x D1/8"x 1/4" Strong Countersunk Ring Magnets NdFeB / Neodymium / NIB at wholesale prices
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