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3M Self Adhesive Rectangular Bar Neodymium Magnets w/ Epoxy Plating 60x10x5mm, Strongest Magnetic Material Black Epoxy Coated Powerful Heavy rare earth rectangular magnet, sintered Neodymium block permanent magnets for Holding of DIY PROJECTS & SCIENCE EXPERIMENTS
3M Self Adhesive Rectangular Bar Neodymium Magnets w/ Epoxy Plating N42 60x10x5mm feature:
Magnetic Grade NO. N42
Composition Neodymium Iron Boron Magnets
Content (Percent) 33% ND, 66% Fe, 1% B
Processing Technical Sintered Magnets
Size L 60mm x W 10mm x H 5mm
Coting Black Epoxy
Shape Block / Rectangular / Bar
Tolerance +/-0.1 mm
Work Temperature 80-230 Degree Celsius
Delivery Date 7-15 Days After Order Confirmed
Means of Transport by Air or by Ocean
Transport Package Standard Export Carton
Specification ISO9001: 2008, SGS, ROHS
Origin Zhejiang Ningbo
HS Code 85051110
MAGNETS COATED – Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Protection for the Magnets. Double-Sided Adhesive Waterproof Bar NdFeB Magnets N42 60x10x5mm
POWERFUL MAGNETS – Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 33 lb per Magnet with Direct Touch and Direct Pull.
MAGNETS DIMENSIONS – 60mm x 10mm x 5mm. Tolerances:±0.2mm x ±0.2mm.
DIY PROJECTS & SCIENCE EXPERIMENTS – Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom. Waterproof Neodymium Bar Magnets with Black Epoxy Coating & Self-Adhesive
WARNING – The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them !
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These 60mm length Neodymium bar magnets produce an astonishing pull of 33lb and every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion.
These bar magnets are 60mm length and 10 width. They are magnetized through the thickness. They are composed of grade 42 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).
Our Neodymium magnets are commonly used in creative applications such as models and theatre design, furniture making, exhibition stands and packaging. They also have many uses in engineering and manufacturing where compact size and maximum strength are required. What’s more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets.
Holding Force detection method:
We use the automatic machinery in pull off speed 80mm/min to test products by attracting on an 10mm thick steel plate.