Gold Supply Prime Quality Low Carbon Steel CRC SPCC Dc01 DC02 DC03 Cold Rolled Steel Coil/Strip Mild Steel/Iron Coils MS CRC With Advantage Price
Cold Rolled Steel Coil General Introduction:
Cold rolled coil is a product made from hot rolled coil and rolled below recrystallization temperature at room temperature. It is mainly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at recrystallization temperature, but it is generally understood as rolling using normal temperature rolling materials.
1.The cold-rolled coil products are accurate in size, uniform in thickness, and the thickness difference of the coils generally does not exceed 0.01-0.03 mm or less, which can meet the requirements of high-precision tolerances.
2.It is possible to obtain extremely thin strips that cannot be produced by hot rolling (up to 0.001 mm or less).
3.The surface quality of cold-rolled products is superior, there are no defects such as pitting, hot-pressed iron oxide,etc.,which are often found in hot-rolled coils, and coils of different surface roughness (glossy or hemp) can be produced according to user requirements.Rough surface, etc., to facilitate the processing of the next process.
4.The cold rolled plate has a good mechanical properties and process properties (such as higher strength, lower yield limit, good deep drawability, etc.).
5.High-speed rolling and full-continuous rolling can be realized with high productivity.
Carbon Steel CRC Specification:
| Commodity |
Cold rolled Steel Coil/CRC |
| Grade |
Q195,Q215,Q235,08AL,SPCC,SPCD,SPCE,SPCEN,ST12,ST13,ST14,ST15,ST16,DC01,
DC03,DC04,DC05,DC06 |
| Standard |
ISO,JIS,ASTM,AS EN |
| Mechnical |
Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality |
| Surface treatment |
Chromated and oiled, and ant-ifinger |
| Hardness |
Softy, half hard ,hard quality |
| Thickness |
0.1-3.0mm |
| Width |
600-1500mm |
| Coil weight |
3-8MT/Coil or as your request |
| MOQ |
25MT |
| Packaging |
Export standard, seaworthy |
| ID |
508mm or 610mm |
| Trade Term |
FOB, CFR, CIF |
| Transport Type |
Container, bulk and train |
| Loading port |
Tianjin |
| Payment terms |
T/T, L/C at sight,West Union,D/P,D/A,Paypal |
| Delivery time |
7 days after upon receipt of deposit |
| Available Standards And Grades |
| GB/T5213-2008 |
din1623 |
EN 10130-2006 |
JIS G3141-2005 |
ISO 3574-1999 |
ASTM A1008M-07 |
| DC01 |
ST12 |
DC01 |
SPCC |
CR1 |
CS Type C |
| DC03 |
ST13 |
DC03 |
SPCD |
CR2 |
CS Type A,B |
| DC04 |
ST14,ST15 |
DC04 |
SPCE |
CR3 |
DS Type A,B |
| DC05 |
|
DC05 |
SPCF |
CR4 |
DDS |
| DC06 |
ST16 |
DC06 |
SPCG |
CR5 |
EDDS |
| DC07 |
|
DC07 |
- |
- |
- |
| Available Sizes |
| Thickness |
0.10mm-3.0mm |
Width |
600mm-1500mm |
|
|
| Delivery Form |
| Coil (steel coil inner diameter is generally 508mm and 600mm), plate, steel strip |
| Delivery Status |
| Rolling hardening: Cold rolling is completed without annealing. |
| Normal: Annealed after cold rolling. |
| Delivery Date |
| Regular size products can be delivered to the port or designated location within 3 working days after arrival. |
| Annual Output |
| 20,0000 ton |
| Surface Quality |
| Level |
Code |
Characteristic |
| General surface |
FB |
The surface is allowed to have a small amount of defects that do not affect the formability and coating and plating adhesion, such as slight scratches, indentations, pitting, roll marks, and oxidized colors. |
| Advanced surface |
FC |
The better side of the two sides of the product has no visible defects visible to the naked eye, and the other side should at least meet the requirements of FB. |
| Super advanced surface |
FD |
The better side of the two sides of the product should not have defects affecting the appearance quality after painting or the appearance quality after plating, and the other side should at least meet the requirements of FB. |
| Chemical Composition |
| Name |
Chemical Composition |
| C max |
Mn max |
P max |
S max |
Alts min |
Ti max |
| DC01 |
0.1 |
0.5 |
0.035 |
0.025 |
0.020 |
|
| DC03 |
0.08 |
0.45 |
0.030 |
0.025 |
0.020 |
|
| DC04 |
0.08 |
0.40 |
0.025 |
0.020 |
0.020 |
|
| DC05 |
0.008 |
0.30 |
0.020 |
0.020 |
0.015 |
0.2 |
| DC06 |
0.008 |
0.30 |
0.020 |
0.020 |
0.015 |
0.2 |
| Mechanical |
| Name |
Yield Strength |
Tensile Strength |
Elongation After Fracture |
| Nominal Thickness |
| 0.7 |
0.7-1.0 |
1.0-1.6 |
1.6 |
| DC01 |
130-260 |
270 |
28 |
30 |
32 |
34 |
| DC03 |
120-240 |
270 |
32 |
34 |
35 |
36 |
| DC04 |
120-210 |
270 |
36 |
38 |
39 |
40 |
| DC05 |
110-190 |
260 |
36 |
38 |
39 |
40 |
| DC06 |
100-180 |
250 |
39 |
40 |
41 |
42 |
| Product Stamping Grade |
| DC01 |
General Use |
| DC03 |
Drawing |
| DC04 |
deep drawing quality |
| DC05 |
extra-deep drawing quality |
| DC06 |
super extra-deep drawing quality |
Mild Steel CRC Different Processing:
Bright Annealed
The biggest difference with the black annealed is that the heating is not in contact with air, with nitrogen and other inert gas has been protected, the surface color remains the same as the cold-rolled strip, in addition to black annealed use is also used for surface tin plating and other surface treatment, beautiful and elegant.
Black Annealed
Cold rolled strip heated directly to annealing temperature, the surface color becomes black due to high temperature exposure to air. The physical properties become softer and are generally used for deep processing of steel strips for re-stretching, stamping and larger deformation.
Cold Rolled Steel Coil(CRC) Display:
CRC Advantage:
High Performance: Excellent corrosion resistance & high heat resistance.
Long Service Life: Fingerprint resistantGood corrosion resistance.
High Quality: Best raw materials for production advanced technologies and thorough inspection system.
CRC Application:
Cold Rolled Steel Coil Package&Delivery:
We all use seaworthy packing with waterproof and corrosion resistant.
We deliver goods to the ports by truck and rail. By sea or air to the port of destination.Other delivery methods and place of delivery are possible by agreement.
1. What's your advantage?
A: Honest business with competitive price and professional service on export process.
2.How I believe you?
A : We consider honesty as the life of our company, we can tell you the contact information of our some other clients for you to check our credit.
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4. Where are you? Can I visit you?
A: Sure,welcome to visit our factory at any time.
5. How about the delivery time?
A: Within 7-15 days after we confirm you requirement.
6. What kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
Welcome to inquirying and cooperating with us!
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