- R-OD25H10ID5-N35 Neodymium Magnet, OD25xID5x10mm Ring Magnet
- AY0X030-T Neodymium Magnets, 2 inch o.r. x 1 inch i.r. x 1 inch x 30°
- D-D9H2-N48BNi Neodymium Magnet, 9x2mm Disc Magnet
- D84PC-RB Plastic Coated Neodymium Magnets
- B50x7x3mm Neodymium Magnet, 50 x 7 x 3mm Block Magnet
- D-D38.1H19.05-N52 Neodymium Magnet, 38.1x19.05mm Disc Magnet
- D18x15mm Neodymium Magnet, 18 x 15mm Disc Magnet
- BZX0X0X0 Neodymium Magnets, 4 inch x 1 inch x 1 inch thick
- MMS-B-A Standard Mounting Magnets
- D39 Neodymium Magnets, 3/16 inch dia. x 9/16 inch thick
- D7Y0 Neodymium Magnets, 7/16 inch dia. x 2 inch thick
- D-D15H2-N42 Neodymium Magnet, 15x2mm Disc Magnet
- S8 Neodymium Magnets, 1/2 inch diameter
- RX84X8DIA Neodymium Magnets, 1 1/2 inch od x 1/4 inch id x 1 1/2 inch thick
- C-D4H6-N45 Neodymium Magnet, 4x6mm Cylinder Magnet
- B50x50x3mm Neodymium Magnet, 50 x 50 x 3mm Block Magnet
Block Magnets For Sale
block magnets for sale
Block magnets can be either a rectangular, square, or cube.
All magnetic blocks have six sides which are at right angles with each other.
They are measured according to the Length (L) x Width (W) x Height (H). Our wide selection of block magnets includes many different sizes and grades, as well as different coatings.
Some magnetic blocks have countersunk holes so that they can be fastened in place with a screw.
We also offer magnetic blocks with self-adhesive backing so that the magnet can be attached to a non-metal surface.
Uses for Magnetic Blocks
Magnetic blocks are suited to a wide range of applications such as design, advertising, engineering, manufacturing, printing, film, science, construction.
Block magnets are also used in multiple commercial and industrial applications, such as water purification devices to capture heavy metals, mineral salts, and scale.
AMF Magnets offers four different types of magnetic blocks:
Neodymium Block Magnets, also called Rare Earth block magnets, are offered in several sizes and grades.
They are the best choice if you need a magnet with maximum magnetic strength. These super strong magnets are a best seller!
Ceramic Block Magnets (sometimes called Ferrite magnets) are a low-cost but versatile type of magnet widely used in appliance motors.
These are medium-strength magnets.
Alnico Block Magnets are permanent magnets made from aluminum, nickel, and cobalt. They perform well at high temperatures and are very resistant to corrosion.
Samarium Cobalt Block Magnets are composed of samarium, cobalt, and iron. Samarium cobalt magnets are valued for their superior strength relative to their size. Even at extremely low or high temperatures, these magnets resist demagnetization.
Block magnets are six-sided magnet with straight sides where all angles are right angles (90°).
Opposite sides of the magnet are parallel.
They are commonly used in holding applications where they fit within a channel to increase their holding force.
We carry a selection of different shapes and sizes and can manufacture magnets to our customers' specifications.
Block magnets: Super magnets par excellence, Small, but super-strong.
That could not be more true for any other magnet, because two of our strongest magnets are neodymium block magnets: The " death magnet " with an adhesive force of 100 kg and the " Monolith " which can hold a weight of 200 kg.
But we also carry block magnets that are extremely inconspicuous thanks to their small size of only a few millimeters.
At the same time, even our "smallest ones" don't have to hide with adhesive forces starting at 140 g and an appealing silver (nickel-plated) or gold-colored (gold-plated) surface.
The magnetization direction of block magnets
Most block magnets have the north and south pole on the two largest surfaces.
The few exceptions that are magnetized in a longitudinal direction are specifically marked.
Versatile applications: Hobby & DIY, e.g.
for hanging up tools
Craftsmen use & carpentry, e.g , for magnetic furniture or discreet closures
Workshop & model making
Find inspirations under our applications with block magnets.
We are sure you will come up with many more ways to use them.
Most neodymium block magnets can be used at temperatures of up to 80 °C, a few types even up to 150 °C (specifically marked).
Safety first: You need to be careful when handling large blocks with super adhesive forces of up to 200 kg to avoid serious injury.
Inform yourself of our safety tips.
Feel free to contact us if you have questions regarding our magnets.
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block magnets for sale
Permanent magnets for science and engineering.Research grade quality but affordable for hobby and crafts.
Custom Magnet Assemblies
ALB is partnered with a world-class designer & manufacturer of magnets & assemblies.
See Custom Machined Magnet Assemblies & Magnetic Filters.
Test equipment includes moisture analyzers, hardness testers, inductance testers, XRF, permeability testers & much more.
Wondering where to buy magnets?
All our neodymium or ferrite magnets are available on-line.
Buy just 1 or save on volume.
ALB brand magnets are unsurpassed and best in class.
Neodymium magnets have to pull force & gauss ratings listed to aid in selection for use with your application.
Neodymium Disc, Block, Rod & Ring Magnets.
Turnkey Magnetic Solutions for Technical Applications
For more technical magnets & magnetic applications, we manufacture custom magnets, magnetic assemblies, magnetic components, and electrical machines through our sister companies, (for technical magnets & magnetic assemblies), and (for custom motors & electrical machines).
Using our in-house global manufacturing facilities and experienced team of technical designers & engineers, we can help you determine the most efficient way of providing you with what you need.
Neodymium Block Cube & Bar Magnets
Neodymium Bar Magnets Block Magnets and Cube Magnets
N48 magnets, stronger than N45, N42 Pull Force: over 2.1 lbs Magnetized through 1/8"
Price Range: $0.68 - $0.85
N42 magnets, stronger than N40 Pull Force: over 4.2 lbs
Price Range: $0.08 - $0.15
pull force: 2.7 lbs Magnetized through 1/16"
Price Range: $0.08 - $0.11
N45 magnets stronger than N42 pull force: 4 lbs Magnetized through 1/8"
Price Range: $0.09 - $0.14
Magnetized through 1/4" Pull Force: 6.6 lbs
Price Range: $0.20 - $0.25
N48 magnets, stronger than N45 Magnetized through 1/4" Pull Force: 7.9 lbs
Price Range: $0.23 - $0.27
N52 magnets, stronger than N50 Pull Force: 8.9 lbs Magnetized through 1/4"
Price Range: $0.23 - $0.32
Magnetized through 1/2" length Pull force: 15 lbs
Price Range: $0.41 - $0.44
Magnetized through 1/2" length Pull force: 16 lbs
Strong N52 magnets, stronger than N50
Price Range: $0.30 - $0.52
N45 magnets, stronger than N42 Magnetized through 1" length Pull force: 24 lbs
Price Range: $0.65 - $0.66
Magnetized through thickness 3/8" Pull force: 16.5 lbs
Price Range: $0.41 - $0.54
N52 magnets, stronger than N50 Magnetized through thickness 3/8" Pull force: 19 lbs
Price Range: $0.68 - $0.75
N45 magnets, stronger than N42 pull force: over 5 lbs
Price Range: $0.36 - $0.43
pull force: 2 lbs Magnetized through 1/16"
Price Range: $0.08 - $0.11
pulling force: 3.5 lbs Magnetized through 1/16"
Price Range: $0.11 - $0.16
Magnetized through 1/8" 6.5 lb pull force
Price Range: $0.14 - $0.24
pulling force: 11 lbs Magnetized through 1/4"
Price Range: $0.36 - $0.45
N45 magnets, stronger than N42 pulling force: 7.7 lbs Magnetized through 1/8"
Price Range: $0.33 - $0.44
N52 magnets, stronger than N50 pulling force: 9.2 lbs Magnetized through 1/8"
Price Range: $0.40 - $0.48
pull force: 15 lbs Magnetized through 1/4"
Price Range: $0.59 - $0.75
pull force: over 13 lbs Magnetized through thickness 1/4"
Price Range: $0.73 - $0.85
pulling force: more than 27 lbs Magnetized through 1/2"
Price Range: $0.70 - $0.83
N52 magnets, stronger than N50 pull force: over 32.5 lbs Magnetized through 1/2"
Price Range: $0.99 - $1.26
1/8" hole perpendicular to magnetized direction N52 magnets, stronger than N50 pulling force: 34 lbs and up magnetized perpendicular to 1/8 inch hole direction
Price Range: $1.99 - $2.99
Magnetized through 1" thickness Pull force: 30 lbs
Price Range: $2.07 - $2.28
Pull Force: 60 lbs Magnetized through thickness 2", poles at the ends
Price Range: $3.39 - $3.79
Pull Force: over 4.5 lbs Magnetized through 1/8"
Price Range: $0.35 - $0.49
Pull Force: over 9 lbs Magnetized through 1/4"
Price Range: $0.79 - $0.96
Magnetized through 1/2" pull force: 24 lbs
Price Range: $0.94 - $1.14
Magnetized through 1/2" pull force: 25 lbs
Strong N52 magnets, stronger than N50
Price Range: $1.04 - $1.24
Pull Force: over 9 lbs Magnetized through 1/8"
Price Range: $0.52 - $0.68
N48 magnets, stronger than N45 pull force: 19 lbs Magnetized through 1/4"
Price Range: $0.99 - $1.18
N52 magnets, stronger than N50
pull force: 20 lbs Magnetized through 1/4"
Price Range: $1.09 - $1.28
Magnetized through thickness 1/8" pull force: over 22 lbs
Price Range: $0.67 - $0.92
Strong N52 magnets, stronger than N50.
pull force: over 23 lbs
Price Range: $0.72 - $1.09
Work with #8 screws pull force: over 10 lbs Magnetized through thickness 1/8"
Price Range: $1.05 - $1.19
pull force: 26 lbs Magnetized through 1/4"
Price Range: $0.98 - $1.25
pull force: over 20 lbs Magnetized through thickness 1/4"
Price Range: $1.49 - $1.74
Magnetized through thickness 3/8" pull force: over 33 lbs
Price Range: $2.12 - $2.39
Magnetized through thickness 3/4" Pull force: 62 lbs and up
Price Range: $3.75 - $4.19
N48 magnets, stronger than N45, N42 Magnetized through thickness 3/4" Pull force: over 70 lbs
Price Range: $5.15 - $5.59
N52 magnets, stronger than N50 Magnetized through thickness 3/4" Pull force: over 76 lbs.
Price Range: $7.55 - $7.75
N45 magnets, stronger than N42 Magnetized through 1/16" Pull force: 4.5 lbs
Price Range: $0.31 - $0.39
N52 magnets, stronger than N50 Pull Force: over 5 lbs Magnetized through 1/16"
Price Range: $0.33 - $0.42
Pull Force: 7.5 lbs Magnetized through 1/8"
Price Range: $0.38 - $0.55
Pull Force: 8 lbs Magnetized through 1/8"
Price Range: $0.40 - $0.58
Pull Force: 13.5 lbs Magnetized through 1/4"
Price Range: $0.66 - $0.85
N52 magnets, stronger than N50 Pull Force: 16 lbs Magnetized through 1/4"
Price Range: $0.72 - $0.95
N48 magnets, stronger than N45 Pull Force: 6 lbs Magnetized through 1/16"
Price Range: $0.39 - $0.50
N45 magnets, stronger than N42 Pull Force
High-Energy Magnets for Increased Holding Power for Reduced Size and Weight.
Our stock magnets meet or exceed Magnetic Materials Producers Association Standards for physical quality and magnetic properties.
We offer you one of the largest selections of permanent magnets.
The countersunk hole size is 4mm on both parts.
EP328A has the hole on the N pole.
EP328B has the hole on the S pole.
Neodymium Blocks and Block Magnets are made in a variety of sizes and grades to meet all types of applications.
Block Magnets have straight sides where the opposite sides are parallel to each other.
The 90°right angles with rounded edges maintain a clean design shape.
Magnetic blocks are versatile for use in any number of assemblies.
For example, magnetic blocks are easily placed within a metal strip or channel to increase the structure’s holding force.
Applications for Neodymium Block Magnets
Neodymium Block Magnets are also widely used in applications like building kits, conveyors, clamps, closers, filters, metal detectors, cell phones, loudspeakers, flow meters, hybrid and electric vehicles, wind turbines, and motors in cordless tools.
Description of Neodymium Block Magnets:
Neodymium (Neo or NdFeB) magnets are permanent magnets, and part of the rare-earth magnet family.
Neo block magnets have the highest magnetic properties and are the most powerful commercially available magnets today.
Because of their magnetic strength, neodymium block magnets are the preferred choice for many consumer, commercial and technical applications.
Buy strong neodymium bar magnets online today! We carry a large inventory of Neodymium Block Magnets, available in a wide range of sizes and grades, not all of which are shown on this website.
Grade and Coating:
Grades to choose: N35, N38, N40, N42, N45, N48, N50, N52;
N35M, N38M, N40M, N42M, N45M, N48M, N50M;
N35H, N38H, N40H, N42H, N45H, N48H;
N35SH, N38SH, N40SH, N42SH, N45SH;
N30UH, N33UH, N35UH, N38UH; N40UH;
N30EH, N33EH, N35EH; N38EH.
Coatings to choose: Zn, Ni, Ni-Cu-Ni, Epoxy, Phosphating, Gold, Silver, Epoxy+Sn and so on;
1. High coercive force, strong magnetic power;
2. The maximum operation up to 230-degree centigrade
3. Products manufactured according to ISO9001 quality system;
4. Coating: Ni, Ni-Cu-Ni, Zn, Ag, Au, and other special plating and coating;
5. Delivery time: 10-30days after confirming the order;
6. Payment terms: T/T, or Western Union
7. We do our best to meet your request and make it fast to your hands.
ALB Magnet handles all our commercial and industrial magnet needs.
We utilize ALB Magnet as our primary source for sensor magnets.
I’m not sure I’ve ever met anyone more knowledgeable about magnets, the Owner, and the inventory we receive from their factories is always right, making my job easier and taking one stress off my plate.
Buy Neodymium Magnets and Rare Earth Magnets
At ALB Magnets, we sell Neodymium magnets and assemblies because there simply is no stronger type of magnet.
For any and all of your magnetic needs, ALB Magnets offers an extensive variety of magnets made of Neodymium.
Understanding Neodymium Magnets
While some people instantly know what neodymium magnets are and what they have the capability of doing, others may not understand what’s different about this type of magnet in comparison to any other, such as ceramic magnets or natural magnets.
Being classified as one of the Rare Earth magnets, Neodymium magnets are known to be the absolute strongest permanent magnets.
Despite having such great strength, these neodymium magnets are still low-cost.
It is part of the Rare Earth magnets category because of the fact that the magnet is made from the Rare Earth elements listed in the periodic table.
A Neodymium magnet consists mainly of Neodymium (Nd), Iron (Fe), and Boron (B).
Another name for neodymium magnets is NIB magnets because of the elements involved.
Together, the chemical structure reads NdFeB.
Facts About Neodymium as an Element
Neodymium was discovered in 1885 by an Austrian scientist, Carl Auer von Welsbach, who also discovered praseodymium simultaneously.
Even though it is as common as other elements like nickel, copper, and cobalt, Neodymium cannot be found out in nature.
The element is typically found in monazite and bastnasite minerals.
Compared to the rest of the Rare Earth metals, Neodymium is greatly reactive, which causes it to disperse into the air.
Uses for Neodymium Rare Earth Magnets
If you aren’t familiar with neodymium magnets, then you probably haven’t realized they are used for common applications, such as for the making of jewelry, toys, and technology devices.
These magnets are more widespread than the public may think.
Neodymium magnets could even be in your iPhone and iPad! Uses for neodymium magnets extends much further than this though.
They are used for electrical motor production, medical practices, scientific experiments, and technology advancements.
More products where Neodymium magnets are involved include hard disk drives, microphones, earphones, loudspeakers, motors, and medical scanning technology.
Aside from being used to aid in the production of these massive resources, these neodymium magnets can be used for less complex activities such as for arts and crafts, as well as with projects for home renovation.
Strength of Neodymium Magnets
Neodymium magnets have iron in them, which causes its characteristics to match other matters with a high susceptibility for attraction.
Because Neodymium magnets are so strong, they can crack or break if the attraction occurs at too quick of a speed.
Neodymium magnets also referred to in abbreviation as neo, don’t need to be big in their size to prove their strength.
This type of Rare Earth magnets can pull and attract even when a tiny size.
Options for Neodymium Magnets
We sell different types of magnets composed of Neodymium, such as block magnets, disk and rod magnets, metric magnets, pot magnets, ring magnets, sensor magnets, and true ALB magnets.
Whether you need a specifically sized sensor magnet or rod magnet, we have different sizes for each type so your magnetic projects can go accordingly.
Since the uses for Neodymium are so versatile, we make it a point to carry just as versatile options when it comes to sizes and type.
Some projects and uses may require Neodymium magnets to be extremely tiny, such as in cases where it may be used for door catches.
Other uses, such as in the case for medical purposes, may require larger magnets for things
Strong Neodymium Rare Earth Block/Bar Magnets
Strong neodymium rare earth block/bar magnets are incredibly powerful for their size and ideal for use in manufacturing, science experiments, woodworking, Neodymium Block Magnets
block magnets for sale
Wholesale Strong Block Magnets - Buy Cheap Strong Block
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ALB is one of the largest online cheap strong block magnets wholesalers, we specialize in wholesale strong block magnets as well as online shopping for those looking to save money.
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albmagnets.com has low wholesale prices on Magnets, Fasteners & Hardware, Industrial Supplies & MRO, Office & School & Business & Industrial.
Lots of China manufacturers offer wholesale 297 strong block magnets items from leading brands at great prices.
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How to choose and buy a strong neodymium magnet? ALBMagnets is a professional company for strong magnet design and manufacturing,
providing you with reliable N35, N38, N42, N52, N42SH and other grade super neodymium magnets and SmCo rare earth magnets.