1 x 8 Inch Stainless Steel Neodymium Magnetic Filter Rod N42M FR8

FR8 Specifications

• Size: Size is the physical dimensions of the product using the standard unit of measure inches.
  1 x 8 Inch ( Diameter x Thickness )
• Metric Size: Metric size is the physical dimensions of the product in metric millimeters.
  25.4 x 203.2 mm ( Diameter x Thickness )
• Grade:

  Grade N

  Min: -238°F (-150°C) Max: 176°F (80°C)

  Hover over grades for temp info:

  • N
  • NM
  • NH
  • NSH
  • NUH
  • NEH
  • NAH
  N42M
• Max Operating Temp: Maximum operating temperature, also known as maximum service temperature, is the temperature at which the magnet may be exposed to continuously with no significant long-range instability or structural changes. Learn more in our Temperature and Neodymium Magnets article.
  212°F (100°C)
• Material: This lists the name of the material each product is composed of.
  Neodymium (NdFeb)
• BH Max: BH max is the Maximum Energy Product at the point on the B/H Curve that has the most strength, expressed in MGOe (MegaGaussOersteds). When describing the grade of a neodymium magnet, this number is commonly referred to as the "N" number, as in Grade N52 magnets. Learn more about Bh max in our glossary.
  42 MGOe
• Weight: This is the weight of a single magnet in ounces and grams.
  29.24 oz (828.94 g)
• Br Max: Br max is also called "Residual Flux Density" and is when the magnetic induction remaining in a saturated magnetic material after the magnetizing field has been removed. This is the point at which the hysteresis loop crosses the B axis at zero magnetizing force, and represents the maximum flux output from the given magnet material. By definition, this point occurs at zero air gap, and therefore cannot be seen in practical use of magnet materials. Learn more about Br max in our glossary.
  13,200 Gauss
• Color: The color of the coating or plating on the product.
  Silver

These neodymium filter rods consist of powerful neodymium magnets and steel pole pieces encased in a 304 stainless steel cover. This construction makes a very strong field around the circumference of the 8" long magnet, which is ideal for magnetic filter and magnet grate systems. These magnets are used to filter out ferrous materials. The 1/4"-20 threads at each end allow for quick assembly.