Crgo silicon electrical steel sheet coil silicon steel strip

Crgo silicon electrical steel sheet coil silicon steel strip

Silicon steel is a kind of ferrosilicon alloy. The sheet rolled with silicon steel is a soft magnetic material widely used in the field of electrical engineering, so silicon steel sheet is also called electrical steel sheet.

Types :Crgo silicon electrical steel sheet coil silicon steel strip

Thickness :0.25-0.65mm

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Introduction

cold rolled non-grain oriented crgo silicon electrical steel sheet coil silicon steel strip
Silicon steel sheet Silicon steel is a kind of ferrosilicon alloy. The sheet rolled with silicon steel is a soft magnetic material widely used in the field of electrical engineering, so silicon steel sheet is also called electrical steel sheet. Silicon steel sheets, known in English as Silicon Steel sheets, is a kind of ferrosilicon soft magnetic alloy with very low carbon content,generally containing 0.5 ~ 4.5% silicon. The addition of silicon increases the resistivity and permeability of iron and reduces the coercivity, core loss (iron loss) and magnetic aging. Silicon steel sheet is used in motors, generators, transformers, choke coils, electromagnetic mechanisms, relays and measuring instruments.
Using high quality crgo steels with low iron-loss and high permeability in thickness of 0.23mm, 0.27mm, 0.30mm,0.35mm and 0.5mm. Laser crgo; the special electrical silicon steel for Power Transformer.

Product Name	cold rolled crgo grain oriented silicon steel plate sheet strip coil
Brand	AiSi, ASTM, BS, DIN, GB, JIS
Material	silicon steel / Size: can be customized
Grade	M19
Capacity	about 2000 tons per month for the coil product
Width	40mm-1200mm 1000/1100/1200(mm) or per customer's request
Nominal Thickness	0.1mm
Max.Core Loss	50w1300 7.5W/kg,50W800 5.8W/kg,50W600 4.2W/kg.
Min.Induction	50w1300 1.74T,50W800 1.70T,50W600 1.67T.
Min.Lamination Factor	97%
Application	compressor motor,electric machinery,rectifier,transformer,etc.

Technical Data

Product Advantages

1.Stable performance

2.Excellent processing performance: High precision dimension and excellent mechanical properties make it easy to be sheared, punched and stacked by high speed punch machine. It also have good welding performance.

3.Excellent performance of Insulating coating: Uniform color, good insulation, high adhesion, excellent heat resistance and excellent processing performance

Mechanical Property

Grade	Yeild Strength (N/mm2)	Ultra -Tension Strength (N/mm2)	Ductility (%)	Hardness (HV1
M35W230	430	560	20.0	225
M35W250	415	550	20.5	220
M35W270	400	515	20.5	215
M35W300	360	480	21.5	195
M35W360	350	480	23.5	190
M35W440	275	420	27.5	165
M35W550	265	415	33.5	160
M50W250	430	560	19.0	230
M50W270	410	550	21.5	225
M50W290	395	545	22.5	220
M50W310	385	510	24.5	210
M50W350	350	475	26.5	190
M50W400	320	460	36.0	170
M50W470	295	425	35.0	160
M50W600	280	410	37.0	140
M50W800	285	405	38.5	135
M50W1300(D)	250	360	40.0	115

Insulating Coating

Coating types	M11	M21
Component	Chromium containing , semi organic coating	Chromium free, semi organic coating
Coating thickness (μm)	0.7~1.5	0.8~5.0
Interlayer resistance (Ω•mm2 /slice)	≥100	≥100
Adhesive property	Class A or class B	Class A or class B
Punching property	Excellent	Excellent
Antirust property	Excellent	Excellent
Heat resisting property	Resistant annealing at 750 C, N2 protection, for 2h	Annealing resistance in general

Product Application

Field	Purpose
Rotary machine	Large motor Medium motor Compressor motor General Motors Small precision motor Motor for electric vehicle
The Immobilizer	High frequency working motor Miniature power supply transformer Instrument use transformer Reactor Welding machine use transformer Power switch Manostat Magnetic sealing unit Electromagnet for accelerator

Process and Advantages
Cold rolled thin oriented silicon steel strip is made of 0.30 or 0.35mm thick oriented silicon steel strip by pickling, cold rolling and annealing.

The cold-rolled non-oriented silicon steel sheet is hot rolled into strip rolls of about 2.3mm thickness.
Cold rolled electrical steel strip has the characteristics of smooth surface, uniform thickness, high stacking coefficient, good blanking, and higher magnetic induction and lower iron loss than hot rolled electrical steel strip. The weight and volume of a motor or transformer manufactured with cold strip instead of hot strip can be reduced by 0-25%.

If the cold rolled oriented belt is used, the performance is better, and it can replace the hot rolled belt or low grade cold rolled belt, which can reduce the power consumption of the transformer by 45%-50%, and the transformer performance is more reliable.

why choose us

You are concerned about the price
Iron and steel industry prices fluctuate greatly every day, please consult business personnel in advance before placing an order to the price of the day prevail

The goods purchased in the company, generally we use low price specialized cooperation logistics, after delivery to provide you Logistics number to facilitate logistics inquiry and tracking, at the same time signing logistics insurance to ensure the safety and security of goods.

FAQ
1.What's your advantage?
A: Great products with competitive price and professional service on export business.

2. How I believe you?
A : We consider honesty as the core of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.

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