Silicon Steel Coils CRGO Transformer Steel Coil Cold Rolled 30r120 Oriented Silicon Steel

• Type: Oriented Silicon Steel
• Standard: GB, AISI, ASTM, DIN, BS, JIS
• Technique: Cold Rolled
• Shape: Coil/Strip
• Keyword: CRGO Silicon Steel Coil 30r120
• Technology: Cold Rolled/Hot Rolled
• Model NO.: Oriented Silicon Steel
• Thickness: 0.35 - 0.5 mm
• Tolerance: 1%
• Processing Service: Bending, Welding, Decoiling, Punching
• Application: Electrical Products
• Trade Term: EXW, Fob, CFR, CIF...
• Payment: Tt, LC...
• Transport Package: Customization
• Specification: customization
• Trademark: TH
• Origin: China
• HS Code: 7226190000
• Production Capacity: 1500000t/Year

Product Description

Product Description

 

Silicon Steel Coils 0.23/0.27/0.30 CRGO Electrical Steel for Transformer Lamination Iron Core
Silicon steel, also recognized as electrical steel or silicon steel sheet, is a ferrosilicon soft magnetic alloy with very low carbon content, typically containing 0.5% to 4.5% silicon. The incorporation of silicon elevates the resistivity and maximum permeability of iron, thereby diminishing coercivity, iron loss, and magnetic aging.

The Difference Between Oriented and Non-Oriented Silicon Steel
Non-Oriented Silicon Steel: This is a ferrosilicon alloy with a very low carbon content. The grains in deformed annealed steel plates are randomly distributed. The silicon content ranges from 1.5% to 3.0%, or the combined silicon and aluminum content is between 1.8% and 4.0%. These products, typically cold-rolled sheets or strips, are primarily used in the fabrication of motors and generators.

Superior Quality Grain Oriented Flat-Rolled Electrical Steel
Our premium cold-rolled electrical steel comprises 2.9% to 3.5% silicon (Si) and boasts a meticulously regular and directional crystal structure. Grain Oriented Electrical Steel is a crucial soft magnetic material in the power industry, extensively employed in transformers, rectifiers, reactors, and large motors, among other high-demand applications.

Standard Magnetic Properties
Type	Grade	Nominal Thickness(mm)	Theoretical density(kg/dm³)	Max core loss P/(W/kg) J=1.7T 50Hz	Min Induction J/(T) H=800A/m 50Hz
Conventional	23TQ110	0.23	7.65	1.1	1.82
	23TQ120	0.23	7.65	1.2	1.82
	27TQ120	0.27	7.65	1.2	1.82
	27TQ130	0.27	7.65	1.3	1.82
	30TQ120	0.3	7.65	1.3	1.82
	30TQ130	0.3	7.65	1.3	1.82
	35TQ145	0.3	7.65	1.45	1.82
	35TQ155	0.3	7.65	1.55	1.82
High Induction	23TQG085	0.23	7.65	0.85	1.88
	23TQG090	0.23	7.65	0.9	1.88
	23TQG095	0.23	7.65	0.95	1.88
	23TQG100	0.23	7.65	1	1.88
	27TQG090	0.27	7.65	0.9	1.88
	27TQG095	0.27	7.65	0.95	1.88
	27TQG100	0.27	7.65	1	1.88
	27TQG110	0.27	7.65	1.1	1.88
	30TQG100	0.3	7.65	1	1.88
	30TQG105	0.3	7.65	1.05	1.88
	30TQG110	0.3	7.65	1.1	1.88
	30TQG120	0.3	7.65	1.2	1.88
	35TQG115	0.35	7.65	1.15	1.88
	35TQG125	0.35	7.65	1.25	1.88
	35TQG135	0.35	7.65	1.35	1.88
Domamin refined high induction	23TQGR080	0.23	7.65	0.8	1.88
	23TQGR085	0.23	7.65	0.85	1.88
	23TQGR090	0.23	7.65	0.9	1.88
	23TQGR100	0.23	7.65	1	1.88
	27TQGR085	0.27	7.65	0.85	1.88
	27TQGR090	0.27	7.65	0.9	1.88
	27TQGR095	0.27	7.65	0.95	1.88
	27TQGR100	0.27	7.65	1	1.88
	30TQGR095	0.3	7.65	0.95	1.88
	30TQGR100	0.3	7.65	1	1.88
	30TQGR110	0.3	7.65	1.1	1.88
Typical Magnetic Properties
Type	Grade	Nominal Thickness(mm)	Theoretical density(kg/dm³)	Max core loss P/(W/kg) J=1.7T 50Hz	Min Induction J/(T) H=800A/m 50Hz
Conventional	23TQ110	0.23	7.65	1.06	1.88
	23TQ120	0.23	7.65	1.15	1.88
	27TQ120	0.27	7.65	1.15	1.87
	27TQ130	0.27	7.65	1.25	1.87
	30TQ120	0.3	7.65	1.15	1.87
	30TQ130	0.3	7.65	1.25	1.87
	35TQ145	0.3	7.65	1.28	1.86
	35TQ155	0.3	7.65	1.33	1.85
High Induction	23TQG085	0.23	7.65	0.83	1.91
	23TQG090	0.23	7.65	0.87	1.91
	23TQG095	0.23	7.65	0.91	1.9
	23TQG100	0.23	7.65	0.96	1.9
	27TQG090	0.27	7.65	0.88	1.91
	27TQG095	0.27	7.65	0.92	1.91
	27TQG100	0.27	7.65	0.96	1.9
	27TQG110	0.27	7.65	1.06	1.9
	30TQG100	0.3	7.65	0.96	1.91
	30TQG105	0.3	7.65	1.01	1.91
	30TQG110	0.3	7.65	1.05	1.9
	30TQG120	0.3	7.65	1.1	1.9
	35TQG115	0.35	7.65	1.12	1.9
	35TQG125	0.35	7.65	1.22	1.89
	35TQG135	0.35	7.65	1.32	1.89
Domamin refined high induction	23TQGR080	0.23	7.65	0.78	1.9
	23TQGR085	0.23	7.65	0.82	1.9
	23TQGR090	0.23	7.65	0.86	1.88
	23TQGR100	0.23	7.65	0.91	1.88
	27TQGR085	0.27	7.65	0.83	1.9
	27TQGR090	0.27	7.65	0.86	1.89
	27TQGR095	0.27	7.65	0.91	1.89
	27TQGR100	0.27	7.65	0.96	1.88
	30TQGR095	0.3	7.65	0.91	1.9
	30TQGR100	0.3	7.65	0.96	1.89
	30TQGR110	0.3	7.65	1.03	1.89
Typical Mechanical Properites
Nominal thickness(mm)	Tensile strength (N/mm²)	Yield strength (N/mm²)	Elongation(%)	Hardness(Hv1)	Number of bends	Lamination factor(%)
0.23	350	328	12	200	20	96.5
0.27	355	331	12	204	20	97
0.3	360	335	13	205	20	97.5

 

Detailed Photos

 

 

Packaging & Shipping

Payment term: We proudly offer a variety of flexible trade terms, including FOB and CIF, to cater to your specific needs and preferences.
Packing Detail: Our premium packing guarantees the highest level of protection with three meticulously selected layers. The innermost layer comprises high-quality craft paper, the middle layer is a robust waterproof plastic film, and the outermost layer is reinforced with a durable GI steel sheet.
Sturdy locking steel strips secure the package, ensuring it arrives safely and in perfect condition, ready for handling.

Company Profile

Our Advantages

 

Exceptional Pre-sale Service:
1. Experience our premium sample offerings, with convenient courier service facilitated by the buyer.
2. Enjoy our extensive inventory ready for swift delivery, featuring a diverse selection of steel products tailored to your needs.
3. We strive to provide superior quality, competitive factory pricing, prompt responses, and dependable services for your utmost satisfaction.
4. Our products are crafted by skilled professionals, supported by a high-efficiency foreign trade team, ensuring you can trust our dedicated service.
5. With over 20 years of expertise in steel processing and sales, we value every single order from our esteemed clients.

Comprehensive After-sale Services:
1. We calculate the most cost-effective shipping solution and promptly generate your invoice.
2. We reaffirm product quality and dispatch within 1-2 working days post-payment.
3. Receive your tracking number via email, and enjoy our assistance in tracking your order until it reaches you.

OUR DEDICATED TEAM
Our expert technician team, with over 15 years of industry experience, warmly welcomes global customers. Visit our website and communicate your needs; we are eager to deliver exceptional service!

FAQ

 

Q1: Can you send samples?
A: Absolutely! We are delighted to provide free samples to our customers and offer express shipping services worldwide, ensuring you receive them promptly and efficiently.
Q2: What product information do I need to provide?
A: Kindly supply the grade, width, thickness, surface treatment requirements, and the quantities you wish to purchase. This information will help us serve you better and meet your specific needs.
Q3: It's my first time importing steel products. Can you assist me?
A: Certainly! We have an experienced agent to arrange the shipment and will collaborate closely with you throughout the process to ensure everything goes smoothly.
Q4: What are the available ports of shipment?
A: Typically, we ship from Shanghai, Tianjin, Qingdao, and Ningbo ports. However, you can specify other ports based on your needs, allowing us to accommodate your preferences.
Q5: How can I get information about product prices?
A: Prices fluctuate based on the periodic changes in raw material costs. Contact us for the most up-to-date pricing information.
Q6: What are your payment terms?
A: For payments <=1000USD, we require 100% in advance. For payments >=1000USD, we require 30% T/T in advance, with the balance due before shipment or based on a BL copy or LC at sight, ensuring transparency and security in transactions.
Q7: Do you offer custom-made product services?

A: Yes, we do! If you have your own design, we can manufacture products according to your specifications and drawings, providing bespoke solutions tailored to your requirements.
Q8: What certifications do your products have?
A: Our products are certified with ISO 9001 and MTC. Additionally, third-party inspections such as SGS and BV are available upon request, guaranteeing quality and compliance.
Q9: How long is your delivery time?
A: Generally, our delivery time is within 7-15 days. However, it may be extended if the order quantity is extremely large or under special circumstances, ensuring we meet your demands effectively.
Q10: To how many countries have you exported?
A: We have exported to numerous countries, including America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African nations. Our extensive export experience allows us to understand diverse market demands and help customers avoid many potential issues.
Q11: Can I visit your factory?
A: Absolutely! We warmly welcome customers from all over the world to visit our factory, providing you with a firsthand look at our production processes and the quality of our products.
Q12: Is there a quality inspection before loading the product?
A: Yes, all our products undergo rigorous quality testing before packaging. Any unqualified products will be destroyed. Additionally, customers can appoint third parties to inspect the products before loading to ensure the highest standards.

Q13: How are the products packed?
A: Our products are packed using standard export sea-worthy packaging. The inner layer is wrapped with waterproof paper, and the outer layer is secured with iron packaging and a fumigation wooden pallet. This packaging effectively protects the products from corrosion and various climate changes during ocean transportation.

Q14: What are your working hours?
A: Generally, our online service hours are from 8:00 to 22:00 Beijing time. After 22:00, we will respond to your inquiries on the following working day, ensuring timely support and assistance.