... high Br, Hcj & (BH)max, disc & any sizes, N30-N45, 33M-45M, 30H-44H, 30SH-40SH, 28UH-40UH, 28EH-35EH. · Material ... · Coating: Ni, Zn, gold, copper and epoxy · Grade: N33-N52, 33M-48M, 33H-45H, 30SH-42SH, 28UH-38UH and 28EH-30EH · Temperature ...