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Cold Rolled Non Oriented Electrical Steel

The non-oriented electrical steel features even magnetic properties in the rolling direction and in other directions. They are widely used for iron core materials of rotating machines ranging from large-size power generators to small-size precision electric motors. They are also desirable for iron core of small-size power transformers.

Description

Cold Rolled Non-Oriented Electrical Steel is a ferrosilicon alloy with low carbon content. In the deformed and annealed steel plate, the grains are randomly oriented. The silicon content of the alloy is 1.5%~3.0%, or the sum of silicon and aluminum content is 1.8%~4.0%. Products are usually cold-rolled plates or strips with nominal thicknesses of 0.35mm and 0.5 mm. lt has the characteristics of high magnetic permeability, low coercive force and large resistance coefficient, so the hysteresis loss and eddy current loss are small. Mainly used as magnetic materials in motors, transformers, electrical appliances and electrical instruments.

Commodity Non-oriented Electrical Silicon Steels
Standard ASTM, BS, DIN, GB, JIS,etc.
Nominal Thickness 0.23mm,0.35mm,0.50mm,0.65mm
Nominal Width 50mm~1200mm
Length Any Length Based on Coil Weight or by Required
Coil Inner
Diameter
508mm
Surface treatment Inorganic Coating
Semi-organic Coating
Grade 23A095,etc.
B35A300, B50A470, B50A600, B50A800, B50A1000,B50A1300,B65A800,etc.
Delivery lead time 15~30 Days after Receiving T/T Prepayment or LC Date
Price term FOB,CIF,CFR,EX Works,FCA,DDU
Port of loading China Port
Payment L/C at Sight
T/T 30% in Advance,70% Balance
Supply ability 200,000 MT per Year
Packing Mill's Standard Export Sea-worthy Packing

 Grain non oriented silicon steel

Cold rolled Non oriented silicon steel

Characteristics of cold rolled non-oriented silicon steel:

1, Low iron loss. The most important index of quality, all countries in the world divide the grades by the value of iron loss. The lower the iron loss, the higher the grade and the higher the quality.
2, High magnetic induction intensity. Silicon steel sheets with higher magnetic induction can be obtained under the same magnetic field, and the iron core of motor or transformer manufactured with it has smaller volume and weight, which can save silicon steel sheets, copper wires and insulating materials relatively.
3, High stacking coefficient. The surface of silicon steel sheets is smooth, flat and even in thickness, and the stacking coefficient of manufactured iron core is improved.
4, Good stamping performance. This is more important for manufacturing small and micro motor cores
5.The adhesion and weldability of the surface to the insulating film are good, which can prevent corrosion and improve punching property. F, magnetic aging phenomenon is small g, silicon steel sheet must be delivered after annealing and pickling.

 

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We GNEE Steels will conduct various tests on the products, such as punching test, bending test, coating thickness test, etc. We also accept third-party quality inspections, such as SGS, ISO9001-2008, BV, CE, CCIC commodity inspection, etc. In addition, we can also provide deep processing services, such as cutting, slitting, profiling, punching, bending, etc.

CRNO Non oriented electrical steel

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