23q110 23q120 27q120 27q130 Cold Rolled Grain Oriented Electrical Steel Sheet Plate

• After-sales Service: Aftersale Service Provided
• Warranty: Aftersale Service Provided
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Model NO.: 23q120
• Certification: ISO, RoHS, IBR
• Surface Treatment: Coated
• Technique: Cold Rolled
• Application: Ship Plate
• Edge: Slit edge
• Stock: Stock
• Pre-Sale: One to One Customer Service
• Processing Services: Slitting, Cross-Cutting, Pendulum, Laser Tailor We
• Weight Recording Method: Weighing
• Pre-Sales Consultation: 1V1 Docking
• Material Certificate: The Material List
• Transport Package: Export Standard Packaging or on Requ
• Specification: customizable
• Trademark: China
• Origin: China

Product Description

Convex hull defect
Cold-rolled strip steel is a strip-shaped thin steel made by cold extrusion (without heating, otherwise called hot rolling). It is a material that rolls steel into the shape we want through cold water. It uses a machine to squeeze the unshaped material into a strip-shaped very thin steel by extrusion under very cold conditions, and then passes through various A form of processing, and then through cold treatment to make the coils we need, including coils, tapes, and wires. Cold-rolled steel coils also directly refer to cold-rolled strips as cold-rolled coils. In terms of steel processing, in terms of cold processing, there is a very serious problem with convex hull defects in cold-rolled steel coils.

According to foreign countries, the main hazard of steel coil uplift is that when the convex hull defect reaches a certain level, the steel coil will form a local wave shape after uncoiling, which will affect the user's use. For the research on the convex hull defects of cold-rolled steel coils, most of them believe that the cause of the convex hull defects is the local high point of the strip caused by the local wear of the work rolls of the hot-rolled finishing mill. local waves. Cold-rolled strip steel is widely used in various fields due to its good surface smoothness, smoothness, high stamping performance and dimensional accuracy, and its aging resistance, low yield point, and good stamping performance, such as Construction, machinery, home appliances and coating industries. Its various advantages make it widely used in various industries for a long time after its rapid rise.
Solucky steel Limited is a third-party supply chain service enterprise focusing on materials for automobiles, high-end household appliances, as well as material processing and storage. Its headquarters and warehouse base are set up in Shanghai BaoShan, and has branches all over the country, 20+ subsidiary companies,including Foshan, Guangdong, Chongqing, Wuxi, etcz.

Table of chemical properties and mechanical properties

		Mechanical properties
The material		TN		TS				EL		HN		NB
				L		C		L
23Q110		0.23		347		422		6		177		25
23Q120		0.23		347		422		6		177		25
27Q130		0.27		352		427		8		180		25
27Q120		0.27		352		427		8		180		25

Main Products

Product Application

Machines & Processing

Packing & Delivery & logistics

Why Choose Us

FAQ
1.Where is your factory?
Our head office and warehouse located in Shanghai--the biggest steel making center of China 

2.How long is your delivery time?                                                                                
Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.      
                                                                         
3.What about the MOQ?                                                                                
MOQ only 200KG,include coils and sheets     
                                                                           
4. How long is your lead time?                                                                                
In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
                                                                                
5.How's your product quality?                                                                                
We only sell mid to high end steel materials,100% quality guarantee and cost-effective.                                                                                
6.What are your terms of payment?                                                                                
You can make the payment to our bank account,T/T, 30% deposit in advance, 70% balance against the copy of B/L.  
                                                                             
7.How many countries you already exported to?                                                                                
We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.     
                                                                           
8.What are the certifications for your products?                                                                                
We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.