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ultra-thin non-oriented and grain oriented electrical steel sheet

ultra-thin non-oriented and grain oriented electrical steel sheet for transformer core silicon steel coilElectrical steel, also known as silicon steel, is a ferrosilicon soft magnetic alloy steel with very low carbon content, usually containing 0.5% to 4.5% silicon. The addition of silicon can increase the resistivity and maximum permeability of iron, and reduce the coercivity, iron loss and magnetic aging.

Classification :

Silicon Steel Coil

+8618953928482

Leona@sdkmsteel.com

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The difference between oriented silicon steel and non-oriented silicon steel

Non-oriented silicon steel: ferrosilicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The silicon content of the alloy is 1.5% to 3.0%, or the sum of the silicon and aluminum content is 1.8% to 4.0%. The products are usually cold-rolled plates or strips, which are mainly used to manufacture motors and generators. Oriented silicon steel: It has strong directionality, the lowest iron loss value in the rolling direction, the highest magnetic permeability, and a higher magnetic induction value under a certain magnetization field. The silicon content of oriented silicon steel is about 3%. It also requires a low content of oxide inclusions in the steel and must contain certain inhibitors (MnS, A1N).

Specifications

Product Name	Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel
Category	Grain-Oriented Electrical Steel;Non-oriented electrical steel
Standard	AISI, ASTM, BS, DIN, GB, JIS, EN
Thickness	0.27- 0.50 mm
Width	900-1230 mm
Brand	Meichen
Origin	China

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

Strength	Ultra	Ductility	Hardness	Strength
(N/mm2)	-Tension	(%)	(HV1	(N/mm2)
M35W230	430	560	20	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	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	170
M50W470	295	425	35	160
M50W600	280	410	37	140
M50W800	285	405	38.5	135
M50W1300(D)	250	360	40	11

Insulating Coating

Coating types	M11	M21
Component	Chromium containing , semi organic coating	Chromium free, semi organic coating
Coating thickness	0.7~1.5	0.8~5.0
(μm)	0.7~1.5	0.8~5.0
Interlayer resistance	≥100	≥100
(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

Products Display

Warehouse Storage

Our company is committed to providing customers at home and abroad with high quality and low price steel products as the goal, and strive to create value for customers as its own responsibility, with advanced Kaiping processing equipment and powerful distribution system, can meet the various needs of customers at any time, the company has complete specifications, low prices, fast delivery business advantages, to keep faith, focus on quality service concept, Won the trust and praise of customers at home and abroad. Welcome customers at home and abroad to inquire and order.

Packing and shipping

The inner layer has a waterproof paper outer layer, iron packaging, and wooden pallets are fumigated and secured. It can effectively protect the product from corrosion in the process of ocean transportation.

Customer feedback

Our products are exported to Southeast Asia, the Middle East, South America, Europe, Oceania and other countries and regions, and enjoy a good reputation. We have a professional international trade and logistics team. With high-quality products and excellent services, we sincerely welcome customers from all over the world to visit our company and negotiate long-term cooperation.

Application field

Products are widely used in food processing equipment, hospital surgical equipment, shipbuilding, petroleum industry, refrigeration equipment, paper industry, pressure vessels, chemical equipment, bridge construction, textile printing and dyeing equipment and other industries.

COOPERATIVE PARTNER

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

FAQ

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

FAQ

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

FAQ

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

FAQ

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

FAQ

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

FAQ

Q7.Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 200000 tons.

FAQ

Q8: Are you trading company or manufacturer ?

A: We are professional manufacturer for many years. we can provide a wide range of steel products.

FAQ

Q9:How long does your delivery time take?

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

FAQ

Q10: How many countries you already exported to?

A: We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, India, Ghana, Somalia and other African countries.

Silicon Steel Coil