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Home > Products > Cold Rolled Steel Coil > Black Annealed Cold Rolled Steel Sheet in Coils Q195 or Equivalent JIS G3141 SPCC

Black Annealed Cold Rolled Steel Sheet in Coils Q195 or Equivalent JIS G3141 SPCC

Basic Info

Model No.: Q195

Product Description

Black Annealed Cold Rolled Steel Sheet in Coils Q195 or Equivalent JIS G3141 SPCC

Brief Introduction

Cold Rolled Steel Sheet in Coils is is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel Sheet in Coils is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. Cold Rolled Steel Sheet in Coils is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel Sheet in Coils is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel Sheet in Coils may be manufactured in the form of sheets, strips, bars, or other forms.

Production Flow Chart


1. Thickness: 0.4-2.0mm

2. Width: 900-1250mm

3. Inner Diameter: 508mm

4. Weight of Steel Coil: 3-8MT

5. Heat Treatment: Annealed

6. Margin Status: EC & EM

7. Surface Quality: FB/FC

8. Surface Status: SB & SD

9. Surface Treatment: Oiling

Chemical Components


Chemical Components












Mechanical Properties

1. Yield Strength: 285MPa

2. Tensile Strength: 347MPa

3. Elongation (L=50mm, b=25mm) When:

(1) Nominal Thickness <0.25mm: 34%

(2) Nominal Thickness 0.25mm-<0.40: 36%

(3) Nominal Thickness 0.40-<0.60mm: 38%

(4) Nominal Thickness 0.60-<1.0mm: 40%

(5) Nominal Thickness 1.0-<1.6mm: 41%

(6) Nominal Thickness >1.6mm: 42%

Vertical Packing

Horizontal Paciking


1. Base metal for coated and dipped products.

2. Home appliance and home furniture

3. Bicycle

4. Building industry

5. Battery Shell

6. Automobile fitting, hardware

7. Industrial products including motors, generators


Quality Control & Test Instruments

Production Line

Factory Stockhouse

Factory Overlook


1. High precision of dimensional tolerance

2. Excellent mechanical property such as the yield strength and tensile strength, etc.

3. Being highly resistant to denting

4. Exhibits useful magnetic properties

5. High quality surface finish and get well prepared for the surface coating

6. Available in a variety of sizes and shapes with characteristics useful in a wide range of applications

Contact us if you need more details on Cold Rolled Steel Sheet in Coils. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cold Rolled Sheet JIS G3141、JIS G3141 SPCC. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cold Rolled Steel Coil

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