... plated Performance (Gauss)&Vertical Pull (Kg) Disc neodymium magnet Disc neodymium magnet mainly comprised of neodymium ,iron and boron,is ... high remanence,coercivity,and Max.energy product. GradeN35-52(N,M,H,SH,UH,EH)Various sizesCustomizedShapeBar, Strip, Stick, Block ... *0.5mm thicknessDiscneodymium magnetN35, N38, N40, N42, N45, N48, N50, N52(Max. Operational temperature: 80c)N35M, N38M, N40M, N42M, ...