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Home > Products > Cold Rolled Steel Coil > CRC Steel Sheets in Coils DIN1623 ST12 & JIS G3141 SPCC-SB

CRC Steel Sheets in Coils DIN1623 ST12 & JIS G3141 SPCC-SB

Basic Info

Model No.: SPCC

Product Description








CRC Steel Sheets in Coils DIN1623 ST12 & JIS G3141 SPCC-SB






Brief Introduction


JIS G3141 SPCC-SB 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. JIS G3141 SPCC-SB is pre-treated before being Cold Rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The JIS G3141 SPCC-SB is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the JIS G3141 SPCC-SB 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 JIS G3141 SPCC-SB may be manufactured in the form of sheets, strips, bars, or other forms.






Production Flow Chart









Specification


1. Thickness: 0.4-2.0mm


2. Width: 900-1250mm


3. Inner Diameter: 508 & 610mm


4. Weight of Steel Coil: 3-15MT


5. Heat Treatment: Annealed + Smoothed


6. Margin Status: EC & EM


7. Surface Quality: FC & FD


8. Surface Treatment: Oiling


9. Surface Status: Bright






Chemical Components

Grade

Chemical Components

C

Mn

P

S

Alt

SPCC

≤0.12

≤0.50

≤0.035

≤0.025

≥0.020

SPCD

≤0.10

≤0.45

≤0.030

≤0.025

≥0.020

SPCE

≤0.08

≤0.40

≤0.025

≤0.020

≥0.020







Mechanical Properties


1. Yield Strength: ≤320MPa


2. Tensile Strength: ≤370MPa


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


(1) Nominal Thickness <0.25mm: 30%


(2) Nominal Thickness 0.25mm-<0.40: 32%


(3) Nominal Thickness 0.40-<0.60mm: 34%


(4) Nominal Thickness 0.60-<1.0mm: 36%


(5) Nominal Thickness 1.0-<1.6mm: 37%


(6) Nominal Thickness >1.6mm: 38%






Vertical Packing









Horizontal Packing









Application


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






Certificates









Quality Control & Test Instruments









Production Line









Factory Stockhouse









Factory Overlook









Superiority


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 JIS G3141 Spcc-sb. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Din1623 St12、Crc Steel Sheets in Coils. 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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