... The addition of silicon to steel increases its electrical resistance, improves the magnetic flux strength, and reduces the ... : 1.728T ((f=50Hz H=5000A/M))4. Surface Insulation Resistance: >10Ω.cm2/piece5. Yield Strength: 210MPa6. Tensile Strength: ... 3. Insulating coating: uniform color, good insulation, strong adhesivity, high heat resistance, high imputrescibility.4. High accuracy dimension and ...