CRGO Silicon Steel Coil 30r120 for Transformer Applications Cold Rolled Oriented Silicon

• Customization: Available
• Type: Oriented Silicon Steel
• Standard: GB, AISI, ASTM, DIN, BS, JIS
• Model NO.: Oriented Silicon Steel
• Technique: Cold Rolled
• Shape: Coil/Strip
• Keyword: CRGO Silicon Steel Coil 30r120
• Technology: Cold Rolled/Hot Rolled
• 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 known as silicon steel sheet or electrical steel, is a ferrosilicon soft magnetic alloy with a very low carbon content, typically containing silicon in the range of 0.5% to 4.5%. The inclusion of silicon boosts the resistivity and maximum permeability of iron, which in turn reduces coercivity, iron loss, and magnetic aging.

The Difference Between Oriented Silicon Steel and Non-Oriented Silicon Steel
Non-Oriented Silicon Steel: This ferrosilicon alloy has a very low carbon content. In deformed and annealed steel plates, the grains are randomly distributed. The alloy contains 1.5% to 3.0% silicon, or a combined silicon and aluminum content of 1.8% to 4.0%. Typically, these products are cold-rolled sheets or strips, mainly used in the manufacture of motors and generators.

Superior Quality Grain Oriented Flatrolled Electrical Steel
This premium cold-rolled electrical steel includes between 2.9% and 3.5% silicon (Si) and boasts a rigorously regular and directional crystal structure. Grain Oriented Electrical Steel is a crucial soft magnetic material in the power industry, extensively used 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 support a variety of trade terms, including FOB and CIF, to provide you with flexible options tailored to your needs.
Packing Detail: Our premium packaging ensures utmost protection with three robust layers. The innermost layer is crafted from high-quality craft paper, followed by a protective waterproof plastic film, and the outermost layer is a heavy-duty GI steel sheet.
Reinforced steel strips lock the package securely, ensuring safe delivery and effortless handling.

Company Profile

Our Advantages

 

Exceptional Pre-sale Service:
1. Experience our top-tier sample offerings, made even more convenient with buyer-facilitated courier services.
2. Benefit from our extensive ready-to-ship inventory, featuring a wide array of steel products meticulously tailored to meet your specific requirements.
3. We are committed to delivering unparalleled quality, competitive factory pricing, swift responses, and reliable services to ensure your complete satisfaction.
4. Our products, crafted by seasoned professionals, are backed by a highly efficient foreign trade team, guaranteeing you can rely on our dedicated service.
5. Leveraging over 20 years of expertise in steel processing and sales, we hold every single order from our valued clients in the highest regard.

Comprehensive After-sale Services:
1. We identify the most cost-effective shipping solution and promptly issue your invoice.
2. We reaffirm the quality of our products and ensure dispatch within 1-2 working days upon receiving payment.
3. Your tracking number will be emailed to you, and we offer continuous support in monitoring your order until it reaches its destination.

OUR DEDICATED TEAM
Our team of expert technicians, boasting over 15 years of industry experience, extends a warm welcome to global customers. Visit our website and share your needs; we are enthusiastic about providing 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.
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.
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 we will collaborate closely with you to ensure a seamless process.
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.
Q5: How can I get information about product prices?
A: Prices fluctuate based on the periodic changes in raw material costs.
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.
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.
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.
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.
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.
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.

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.