Korea Ara Cold Rolled Steel & Coil.

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$700.00 - $900.00 / Metric Tons | 40 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Thickness:
0.23 - 2.3 mm
Section Shape:
Square
Place of Origin:
South Korea
Application:
Other
Technique:
Cold Rolled
Certification:
Other
Surface Treatment:
Other
Alloy Or Not:
Non-alloy
Secondary Or Not:
Non-secondary
Supply Ability
Supply Ability:
10000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Mill Export Standard Packing (Please refer the packing picture in detail description).
1.Each bare coil to be securely tied with four bands through the eye of coil (or not) and one circumferential.
2.the contact points of these bands on the coil edge to be protect with edge protectors.
3.Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
4.Wooden and iron pallet can be used or as your requirements.
Port
Pusan in Korea or Custmer Port
Lead Time :
60 days after receipt of order

Specifications

Thickness : 0.23 ~ 2.3mm
Width : 720 ~ 1,850mm
Inner Diameter : 508 / 610mm
Outer diameter : Max 2,300mm
Weight : Max 35 ton

“ARA Corp” We are trading Cold rolled steels have clean surface and excellent drawability and are extensively

used for raw material and automobiles, construction material and the home appliance such as refrigerators,

Washing machine, etc.

 

Products Specifications

 

Thickness      : 0.23 ~ 2.3mm

Width         : 720 ~ 1,850mm

Inner Diameter : 508 / 610mm

Outer diameter : Max 2,300mm

Weight        : Max 35 ton.

 

Applications

 

Commercial Steel : This type of steel is used in general uses, in particular in manufacturing of refrigerator

   door, drums and furniture, as well as in such automobile parts as roof, fender, hood, quarter, oil pan

and spring house.

 

Structural Steel : This structural steel is used for the usage requiring strength, not drawing.

 

High Tensile-Strength Steel : This type of steel can be divided into commercial, drawing, deep drawing

   and TRIP steels upon the manufacturing methods and end application usage.  Commercial steel is used

   in automobile sheet rail lever and parking brake components.

   Drawing steel is used in center floor and bracket.

 

Quality Characteristics


 

Picked Oiled Coil

 

Pickling

During cooling of the steel coil in the final processing at the finishing mill, scale develops and covers the entire strip surface. (scale is normal and is blue/grey in color). This scale forms when the iron in the steel reacts with oxygen in the air. Pickling is the processes used to remove this type of scale.

The pickling process is carried out in three deep acid-bath tanks with the first tank being the weakest strength. The steel, at room temperature, acts as a large heat sink thus reducing the effectiveness of the pickling reaction. The reaction between the hydrochloric acid and the scale is complex but the end result is that the scale is almost completely removed in the acid.

 

Oiling

To protect the coils from rusting, they are provided with a uniform coating of special rust preventive oil. This also guards against atmospheric corrosion and allows for a longer storage period. This oil can be easily removed in normal degreasing once your coils are delivered.

 

 

 

An order of inquiry should be accompanied by the following information.

 

1. Size : Thickness / Width / Length ( in case of Cut Lengths).

2. Specification requirement :  Coating designation or Wt / Type of coating & surface treatment

                            Coil I.D / Packing Weight.

3. Quantity.

4. Intended use

5. Packing and marking requirement.

6. Delivery Requirement.

7. Required inspection, if other than mill inspection.

8. Other pertinent information.

 

 

Packing