Material Grades available for Stock Transformer Laminations

NEWCOR 660-50 Grade 660 6.6 W/K @ 1.5T 0.50mm Thick 50hz
LOSIL 700-50 Grade 700 7.0 W/K @ 1.5T 0.50mm Thick 50hz
LOSIL 530-50 Grade 530 5.3 W/K @ 1.5T 0.50mm Thick 50hz
LOSIL 400-50 Grade 400 4.0 W/K @ 1.5T 0.50mm Thick 50hz
TRANSIL 330-35 Grade 330 3.30 W/K @ 1.5T 0.35mm Thick 50hz
TRANSIL 330-50 Grade 330 3.30 W/K @ 1.5T 0.50mm Thick 50hz
UNISIL 35M6 Grade M6 1.11 W/K @ 1.5T 0.35mm Thick 50hz
H.T. Heat Treated
Silicon Free Semi Processed, Annealed and Steam Blued After Stamping to Fully Develop Magnetic Properties.
INS. Insulated (Non-Oriented)
Fully Processed with an Insulating Coating Both Sides (L3/C5). Has Good Welding Characteristics with Low Gassing over the region of the weld.
Insulated (Oriented)
Standard Oriented Strip Magnite Coated Both Sides, Stress Relief Annealed After Stamping.