Specifications Non-oriented Silicon Steel:
Non-oriented Silicon Steel is known as CRNGO, it is Electrical steel made without special processing to control crystal orientation, non-oriented steel, usually has a silicon level of 2 to 3.5% and has similar magnetic properties in all directions, i.e., it is isotropic. Cold-rolled non-grain-oriented steel is often abbreviated to CRNGO(Wiki definitation). Shanghai Luthan manufactures according to ASTM Standard and we can offer thickness from 0.35-0.5mm, with width 40-1290mm.
1) Thickness: 0.35mm-0.50mm
2) Width: 40-1290mm
3) Inner Diameter: 508mm
4) Coating: Insulation coating of T2, T4, HW, C5 and C6
5) Standard: GB/T2521-1996
Feature of Non-oriented Silicon Steel:
- Low core loss and high magnetic flux density
- High dimension accuracy, high surface quality and high stacking coefficient
- Insulation film on surface, sound insulate on properties and process ability
Application of Non-oriented Silicon Steel:
CRGO is usually supplied by the producing mills in coil form and has to be cut into "laminations", which are then used to form a transformer core, which is an integral part of any transformer. Grain-oriented steel is used in large power and distribution transformers and in certain audio output transformers.
CRNGO is less expensive than CRGO. It is used when cost is more important than efficiency and for applications where the direction of magnetic flux is not constant, as in electric motors and generators with moving parts. It can be used when there is insufficient space to orient components to take advantage of the directional properties of grain-oriented electrical steel.
Dimension of Non-oriented Silicon Steel:
Reference table of Chinese and Foreign Standard:
Packing of Non-oriented Silicon Steel:
Contact: Sales Dept.
Add: No.78 Taigu Rd, Pilot FTZ,Shanghai,China