Electrical Steel CRGO Cold Rolled Grain Oriented Steel Coil for Transformer

• Type: Oriented Silicon Steel
• Standard: GB, AISI, ASTM, DIN, BS, JIS
• Technique: Cold Rolled
• Shape: Steel Coil
• ID: 508mm
• Nominal Thickness: 0.15-0.30
• Model NO.: 23SQGD070/075/080/085/090
• Annealing Temperature: 820±20ºC
• Annealing Time: 1.5 to 2.5 Hours
• The Rate of Heating and Cooling: Rapid Heating or Cooling Should Be Forbidden
• Annealing Atmosphere: Nitriding and Oxidation Atmosphere Must Be Avoided
• Nominal Width: 900~1200mm
• Weight: 2~5t
• Transport Package: Standard Sea Shipping Packaging
• Specification: Steel Coil/Sheet/Strip
• Trademark: Yahe International
• Origin: China
• HS Code: 7225110000
• Production Capacity: 15000 Metric Ton Per Month

Product Description

Shougang Cold rolled Grain - Oriented Electrical Steel Product Manual

1. Process Flow

2. Product Features

3. Application Fields

4. Quality System

5. Designation Method

6. Product Specification

7. Dimensional Tolerances


8. Characteristics of Insulating Coating

9.Electromagnetic Property Standard01

   Electromagnetic Property Standard02
10.Typical Electromagnetic Property 01

Typical Electromagnetic Property 02



11. Application
     Shougang HGO steel is widely used in many famous transformer enterprises at home and abroad, It has been
exported to 29 countries along the way and the United States, Canada, Japan, Korea and so on.
Applied to UHV transformers, key application projects include "west to East power transmission", Three
Gorges Baihetan Hydropower Station with the largest total installed capacity in the world, Three Gorges Wudongde
Hydropower Station, etc.
Applied to high-efficiency transformer, and its key application projects include Hong Kong Zhuhai Macao
Bridge, capital new airport, etc. It is the first batch application in the world's highest voltage class and largest
capacity wound core high-speed railway traction transformer.

Sample 01 Export chilie

Sample 02  Wudongde Dam

Sample 03  TBEA

  
12. Product Label

13. MTC of Products

14. Product  Packing

15. Review of Product and Application Results


16. Notice of unpacking
       Due to the difference of temperature and humidity in the south and north in winter, it is recommended to open the package after 36 hours to prevent condensation and rust .
          Under the normal packaging, transportation , Loading and unloading and storage conditions, it should be used within 12 months from the date of completion of self-made manufacture to prevent surface corrosion .

17. Marketing Services Platform

We are the designated distributor of Shou steel . It is a comprehensive enterprise specializing in the integration of steel trade , processing and distrbution, mainly engaged in electrical steel (oriented and non oriented silicon steel)

18. Medals awarded by Shougang