... 1J79,1J85 in China(Chinese Standard).Permalloy has a high magnetic permeability,loe coercivity,near zero magnetostriction,and significant ... the vicinity of a nickel concentration of 80%.Permalloy alloy physical properties available:Permalloy wire,also in bar,plate ... only.Specification: Plate, sheet, strip, rod, bar, wire, tube.We are looing forward to cooperate with you! 1J79 Permalloy Alloy Rod