diameter D25 mm thick H5 mm Tolerances: 0.005mm Material: Neodymium (NdFeB) Coating: Nickel (Ni) Pull Force: 11.2kg Magnet Weight: 18.64g Grade: N42 Br 12.8-13.4 KG Hcb ≥11.6KOe Hci 12KOe BHmax 45-48 MGOe Tmax 80C / 176F MOQ 5000 pcs Leading Time 18-23 working days Sample Yes Certificate ISO2000, TS16949, RoHS, CE & SGS Payment T/T, PayPal,Western Union Stainless Steel Angle,Stainless Steel Angle Iron,Stainless Steel Angle Steel,Astm Stainless Steel Angle Shandong Xinsuju Steel Co.,Ltd. , https://www.sawlpipe.com
Standard sizes ship within 2 weeks. custom-made size and grade are always available.
A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4),Â
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.
The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.
Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very widely application, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet is a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength.Â
GMEÂ Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price.Â
Our Neodymium magnets are designed and manufactured to meet with quality standards using the latest technology.Â
Here introduce a super strong permanent magnet that very popular in European magnet mareket, especially in German.
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Stainless steel Angle steel is the two sides perpendicular to each other into the angular shape of the long steel. It is mainly divided into equilateral stainless steel Angle steel and unequilateral stainless steel Angle steel, which can be divided into two kinds of unequal thickness and unequal thickness.
Stainless steel Angle steel can be composed of different forces according to the different needs of the structure, but also can be used as a connection between members. Widely used in a variety of building structures and engineering structures, such as beam, bridge, transmission tower, lifting machinery, ships, industrial furnace, reaction tower, container rack and warehouse shelves.
Stainless steel Angle steel is a carbon structural steel for construction. It is a simple section of section steel. It is mainly used for metal components and the frame of workshop. It is required to have good weldability, plastic deformation and mechanical strength in use. The raw billet of stainless steel Angle steel is low carbon square billet, and the finished stainless steel Angle steel is delivered in hot rolled forming, normalizing or hot rolled state.