Black Annealed steel coils

Brief Description:

Cold rolled black annealed coils (CRBA), also known as “Blue Steel”. CRBA is a cold rolled steel coils that have been oxidized by annealing in a special installation in order to produce a very thin magnetite layer (Fe304) on the surface (less than 1 μm thick) for more protection.


Product Detail

Product Tags

COLD ROLLED CONTINUOUS BLACK ANNEALED COILS

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Black Annealed Steel Coils

Cold rolled black annealed steel coils provide protection against corrosion for the parts

whose surface is not protected by normal painting or any metallic coating processes.

The magnetite layer can withstand moderate bending and drawing operations.

The sheet surface is very clean and retains its attractiveappearance during storage.

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STANDARD                                    Black Annealed JIS G3141 - 1996, EN 10131 - 2006, DIN EN 1002
MATERIAL Q195, SPCC, DC01, SPCC - SD
THICKNESS 0.20 mm to 3.00 mm
WIDTH 600 mm to 1500 mm
WEIGHT 4MT to 8MT
LENGTH According to Customers Requirement
COIL ID 508 mm / 610 mm or Customers Requirement
Delivery Time 30-45days

Black annealed coils Applications

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• All kinds of Steel pipes and tubes (Stove pipes).Such as commercial Steel, Structural Steel, Enamelling, High Tensile Strength Steel, Automotive Parts, Electrical Motors, Lighting Ballast, Major Appliances, Racking / Shelving, Water Heaters, Pools (Above Ground / Inground), Commercial Doors, Garage Doors, Drums And Pails, Strapping - Seals, Tubular Goods.

• Lining of industrial bread ovens.

• Furniture & construction.

• General Steel usage where there is no need for further painting is required.

packing steel coil

Strapped with min three strapping strips, covered by anti - water paper and plastic film, fixed on the iron wooden pallets by strips and covered by plastic bag to prevent damage.

About Us

We provide you with cold rolled carbon steel plates for a long time.We have a good cooperative relationship with the china black annealed steel factory.If you have any needs, please feel free to contact us.

Why choose Lishengda Trading Co?

1. Contract is honored and credit maintained.
2. Competitive price with excellent quality.
3. Professional exporting team.
4.Convenient transportation location.
5. Short shipment period.


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