Non Grain Oriented Steel (NGO)
Non grain oriented steel (electrical steel, E-steel, lamination steel, silicon electrical steel, silicon steel) is a specially manufactured steel to produce specific magnetic properties. It ensures low power loss, core loss and high permeability. NGO is the first choice for manufacturing laminated cores of stator and rotor of electric motors. Sheets are laminated and cut to final shape through various processes before winding stage. Stamping, laser cutting and wire electrical discharge machining are some of the processes used for achieving final shape.
Available Steel Grades (EN 10106)
| M300-35A | M270-50A | M350-65A | M600-100A |
| M330-35A | M290-50A | M400-65A | M700-100A |
| M310-50A | M470-65A | M800-100A | |
| M330-50A | M530-65A | M1000-100A | |
| M350-50A | M600-65A | M1300-100A | |
| M400-50A | M700-65A | ||
| M470-50A | M800-65A | ||
| M530-50A | M1000-65A | ||
| M600-50A | |||
| M700-50A | |||
| M800-50A | |||
| M940-50A |
HP (High Permeability) grades of all the above mentioned products are also available.
Coil Width Range
| Width (mm) | ||
| Edge Type | min | max |
| SL (Slitted or Edge Trimmed) | 20 | 1320 |
| ME* (Mill Edge) | 1000 | 1320 |
*ME width tolerance is -0/+20mm
Coil inner diameter for SL and ME is 508 mm or 610 mm on request
Cut to Length Size Range
Width (mm): 600 – 1320
Length (mm): 600 – 3000
Coating Types: C-0, C-3, C-4, C-5, C-6 coating types and self bonding is applicable
Tolerances
According to EN 10106
