Cold Rolled Oriented Grain Silicon Steel Strip for Transformer with 0.12-3.0mm Thickness and ASTM Standard
Price:
Negotiable
MOQ:
10 Ton
Delivery Time:
Negotiable
Brand:
Gnee
Product Description
Cold Rolled Oriented Grain Steel Silicon Strips for Transformer
Cold rolled steel coil is manufactured through a sophisticated production process that begins with hot-rolled steel coils as raw material. These coils undergo precision cold rolling at room temperature, which reduces thickness while enhancing surface finish and mechanical properties. Post-rolling treatments including annealing, tempering, and coating further improve performance characteristics and corrosion resistance.
Continuous Annealing Process
In continuous annealing, steel coils are fed through automated annealing furnaces at high speeds. This continuous operation ensures uniform heat treatment with precise control over temperature parameters, resulting in consistent material properties throughout the coil.
Batch Annealing Process
Batch annealing involves loading multiple steel coils into sealed furnaces for static heat treatment. While this method offers thorough annealing, it operates at lower production efficiency compared to continuous annealing due to the batch-based processing approach.
Technical Specifications
| Application | Automotive Industry, Electrical Appliance, Construction, Metalworking |
|---|---|
| Thickness | 0.12-3.0mm |
| Width | 10-2000mm (Standard widths: 914mm, 1000mm, 1219mm, 1220mm, 1250mm, 1500mm); widths between 10-750mm require slitting |
| Standard | ASTM, EN, JIS, GB |
| Grade | DC01-DC07, SPCC, SPCD |
| Technique | Cold Rolled Based |
| Processing Service | Cutting, Slitting |
| Surface Treatment | Regular Oiled, Light Oiled, Heavy Oiled |
| Coil Weight | 3-15 Tons/coil (customizable) |
| Coil ID | 508mm or 610mm |
| Packing | Standard Seaworthy Packing |
| MOQ | 20ft container with mixed specifications |
| Delivery Time | Ready stock: 7 days; Custom orders: 30-45 days |
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Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang