Size: dia. 3 up to 220mm
Up to N52 max.
Max. Working Tempeture: 250 deg. C
Coating: Zn, Ni, NiCuNi, Gold, or Epoxy

Product Name:Ring Neodymium Magnets

Material : Nd2Fe14B + other rare earth material

Properties:

N35,N38,N40,N42,N45,N48,N50,N52 working temperature:80 deg.

N33M,N35M,N38M,N40M,N42M,N45M,N50M working temperature:100 deg.

N30H,N33H,N35H,N38H,N40H,N42H,N45H,N48H working temperature:120 deg.

N30SH,N33SH,N35SH,N38SH,N40SH,N42SH,N45SH working temperature:150 deg.

N28UH,N30UH,N35UH,N38UH,N40UH working temperature:180 deg.

N38EH,N30EH,N35EH,N38EH working temperature:200 deg.