전자석 소재 ELECTRO MAGNETIC MATERIA SKI is an ultra-low carvon electromagnetic iron strip especially processed for optimum uniformity. Maximum magnetic properties are achieved following suggested final anneal applied to fabricated fabricated parts. BENEFITS Hi-permeability; low coercivity. Low loss provides highest force/watt input. EASY ANNEAL Response of magnetic preperties to short anneals of 750~850℃ offers customer savings in heat-treating CHEMICAL COMPOSITION CHEMICAL COMPOSITION SKI STRIP(판재) SKI ROD(봉재)   C Mn P S Si Al N Typ. .003 .15 .005 .008 .003 .001 .002 Max .005 .25 .01 .015 .005 .003 .003   C Mn P S Si Al N Typ. .1 .30 .005 .01 .01 .04 .003 Max .02 .35 .01 .02 .05 .05 .004 MECHANICAL PROPERTIES TYPICAL MECHANICAL PROPERTIES Hardness. Rb 35 65 Tensile. KPsi 42 49 Yield-0.2% Offset. KPsi 22.5 45 Elongation in 2.h % 39 27 Reduction in Area. % 7 68 Youngs Modulus. KKPsi 28.3 71.4 Hardness. Rb 77 Tensile. Yield. 0.2% Offset. KPsi 65 Ultimate KPsi 67 Elongation in in 4 X Dia % 20.8 Area Reduction % 78.1 Youngs Modulus. KKPsi 27.7