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Magnetic Steel Needle(0.3*4)
Magnetic Steel Needle(0.3*4)
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  • Magnetic Steel Needle(0.3*4)
  • Magnetic Steel Needle(0.3*4)

Magnetic Steel Needle(0.3*4)


Uniform Processing: The magnetic field guides the polishing needles to cover every groove, crevice, and corner of the workpiece, ensuring even polishing of complex shapes without damaging the substrate.

Key words:

Magnetic Steel Needle(0.3*4)

Product Category :

Magnetic Steel Needle



  • Details
  • Physical Friction: Under the influence of a magnetic field, the polishing needles form a magnetic chain resembling a “brush.” When contacting the workpiece surface, high-speed friction removes burrs, oxide layers, and tool marks.

    Uniform Processing: The magnetic field guides the polishing needles to cover every groove, crevice, and corner of the workpiece, ensuring even polishing of complex shapes without damaging the substrate.

    Technique Index

    Item SUS304SUS430
    Chemical CompostionC%≤15≤12
    Si%≤1.00≤1.00
    Mn%≤2.00≤1.00
    S%≤0.030≤0.040
    P℅≤0.045≤0.030
    Cr%18~2016~18
    Ni%8~11 
    HardnessHRC40~50HRC25~35
    MicrostructureDeformedDeformed Ferrite
    External formCylindrical/SphericalCylindrical/Spherical
    Density>7.80g/cm³>7.80g/cm³
    According to different customer requirements, can provide: SUS410. SUS430. SUS302. SUS304. SUS316. SUS201. SUS202 and other materials.
    The 304 Austenite stainless steel shot experienced cold drawing, cutting, grinding progress, which also makes the product with weak magnetic.In acoordance withJB/T 8354.5-2015 "Stainless Steel Pill"Remak

1. Strict detection during production.
2. Strict samplinginspection on products before shipment andintact product packagingensured.


The specific delivery time will depend on the items and quantityof your order.


We are factory at Shandong,China.


As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.


Yes, we can send free samples less than 500g to you. Normally, we can send samples to customer by express.

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Address

Qingyang Town Industrial Park, Zouping County, Binzhou City, Shandong Province, China

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