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

• 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

 

Top-tier Silicon Steel Coils: 0.23/0.27/0.30 CRGO Electrical Steel for Transformer Lamination Iron Core
Silicon steel, also referred to as silicon steel sheet or electrical steel, is a highly refined ferrosilicon soft magnetic alloy steel characterized by its extremely low carbon content. Typically comprising 0.5% to 4.5% silicon, this material enhances iron's resistivity and maximum permeability, effectively minimizing coercivity, iron loss, and magnetic aging.

Distinguishing Features of Oriented and Non-Oriented Silicon Steel
Non-oriented silicon steel is a ferrosilicon alloy with an exceptionally low carbon content. In annealed steel plates, the grains are distributed randomly. The alloy contains 1.5% to 3.0% silicon, or a combined silicon and aluminum content of 1.8% to 4.0%. These products are typically cold-rolled sheets or strips, predominantly utilized in manufacturing motors and generators.

Premium Grade Superior Quality Grain Oriented Flatrolled Electrical Steel
Our cold-rolled electrical steel exemplifies premium quality, containing between 2.9% to 3.5% silicon (Si) and exhibiting a highly uniform and directional crystal structure. Grain Oriented Electrical Steel is a pivotal soft magnetic material in the power sector, extensively employed in transformers, rectifiers, reactors, and large motors, among various other demanding 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 trade terms to suit your needs, including both FOB (Free On Board) and CIF (Cost, Insurance, and Freight), giving you ultimate flexibility and peace of mind.
Packing Detail: Our top-tier packing system guarantees maximum protection for your valuable products. It features a sophisticated three-layer design: the innermost layer is crafted from premium-quality craft paper, followed by a robust waterproof plastic film, and the outermost layer is reinforced with a durable GI steel sheet.
Sturdy, high-strength locking steel strips are meticulously used to secure each package, ensuring that your product is delivered safely and handled with care.

Company Profile

Our Advantages

 

Unrivaled Pre-sale Service:
1. Delight in our premium sample offerings, conveniently shipped via a courier service arranged by the buyer.
2. Benefit from our vast inventory, prepared for rapid dispatch, presenting a wide array of steel products tailored to your specific requirements.
3. We are committed to delivering unparalleled quality, competitive factory prices, swift responses, and reliable services to ensure your complete satisfaction.
4. Our products are crafted by seasoned professionals and supported by a high-efficiency foreign trade team, guaranteeing service you can trust.
5. With over two decades of expertise in steel processing and sales, we cherish every single order from our valued clients.

Comprehensive After-sale Services:
1. We compute the most cost-efficient shipping solution and issue your invoice without delay.
2. We reaffirm product quality and ensure dispatch within 1-2 working days post-payment.
3. Receive your tracking number via email and rely on our assistance to track your order until it reaches your doorstep.

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

FAQ

 

Q1: Can you send samples?
A: Absolutely! We are delighted to provide free samples to our esteemed customers and offer express shipping services worldwide, ensuring quick and efficient delivery.
Q2: What product information do I need to provide?
A: Kindly supply the grade, width, thickness, surface treatment requirements, and the desired quantities for your purchase. This ensures we meet your specific needs precisely.
Q3: It's my first time importing steel products. Can you assist me?
A: Certainly! Our experienced agents are here to arrange every detail of the shipment. We will collaborate closely with you to ensure a seamless and stress-free process.
Q4: What are the available ports of shipment?
A: Typically, we ship from major ports such as Shanghai, Tianjin, Qingdao, and Ningbo. However, we can accommodate other ports based on your specific needs.
Q5: How can I get information about product prices?
A: Prices fluctuate based on the periodic changes in raw material costs. For the latest pricing, please contact us directly.
Q6: What are your payment terms?
A: For payments ≤1000USD, we require 100% in advance. For payments ≥1000USD, a 30% T/T advance is required, with the balance payable before shipment or against 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 exactly according to your specifications and drawings, ensuring they meet your unique requirements.
Q8: What certifications do your products have?
A: Our products are certified with ISO 9001 and MTC. Additionally, we offer third-party inspections such as SGS and BV upon request to guarantee quality and compliance.
Q9: How long is your delivery time?
A: Generally, our delivery time is within 7-15 days. However, this may extend if the order quantity is exceptionally large or under special circumstances.
Q10: To how many countries have you exported?
A: We have exported to numerous countries, including the USA, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia, and other African nations. Our extensive export experience enables 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 around the world to visit our factory and witness our production process firsthand.
Q12: Is there a quality inspection before loading the product?
A: Yes, all our products undergo rigorous quality testing before packaging. Any unqualified products are destroyed. Additionally, customers can appoint third-party inspectors to verify the quality 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, while the outer layer is secured with iron packaging and a fumigation wooden pallet, ensuring protection against corrosion and various climate changes during ocean transportation.

Q14: What are your working hours?
A: Our online service hours are generally from 8:00 to 22:00 Beijing time. Inquiries received after 22:00 will be responded to on the following working day.