DC01 Cold Rolled Mild Carbon Steel Plate

DC01 cold rolled mild Carbon Steel Plate, processed through cold rolling techniques, exhibits superior formability, surface finish, and dimensional accuracy, catering to diverse industrial needs with reliability and precision.

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Purchasing Information

Item

DC01 Cold Rolled Mild Carbon Steel Plate

Thickness

0.12mm-4.0mm

Width

500mm-2000mm

Length

2000mm, 2438mm, 3000mm, 3500mm, 6000mm, 9000mm, and etc.

Surface

Black painted,PE coated,Galvanized,color coated,anti rust varnished,anti rust oiled,checkered,etc

Surface Treatment

clean, blasting and paint oil according to customer's requirement

Hardness

50-71 (CQ Grade), 45-55 (DQ Grade)

Yield Strength

<270 (CQ Grade), <240 (DQ Grade)

Tensile Strength

240-410 (CQ Grade), 240-370 (DQ Grade)

Elongation Percentage

28, 34

Standard

GB , EN , JIS , ISO , ASTM

Certification

ISO, SGS, BV

Bundle Weight

3-5 tons or as customer's requirement

Trade Terms

EXW, FOB, CFR, CIF

Delivery time

Shipped in 7-15 days after payment

Package

Standard sea-worthy package or as required

Seaworthy Packing

20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM

40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM

40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

*If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about stainless steel grades and assist you through the purchasing process.

Industry&Application

DC01 cold rolled mild Carbon Steel Plate, processed through cold rolling techniques, exhibits superior formability, surface finish, and dimensional accuracy, catering to diverse industrial needs with reliability and precision.

Characteristic

Grade Naming Method:

 

Example: DC01

D - indicates the steel plate for cold forming.

C - indicates that the rolling condition is cold-rolled.

01 - indicates the numerical serial number.
 

Standards:

 

GB/T 5213-2008

GB/T 5213-2001

GB/T 13237-1991

EN 10130-2006

JIS G 3141-2005

ISO 3574 : 1999

ASTM A 1008M-07

DC01

08A1

DC01

SPCC

CR1

CS Type C

DC03

-

DC03

SPCD

CR2

CS Type A,B

DC04

SC1

DC04

SPCE

CR3

DS Type A,B

DC05

SC2

DC05

SPCF

CR4

DDS

DC06

SC3

DC06

SPCG

CR5

EDDS

DC07

-

DC07

-

-

-


Properties:

 

Chemical properties:

 

The reference values for the chemical composition (melt analysis) of the steel are shown in the table.

Grade

C

Mn

P

S

Alta

Tib

DC01

≤0.12

≤0.60

≤0.045

≤0.045

≥0.020

 

DC03

≤0.10

≤0.45

≤0.035

≤0.035

≥0.020

 

DC04

≤0.08

≤0.40

≤0.030

≤0.030

≥0.020

 

DC05

≤0.06

≤0.35

≤0.025

≤0.025

≥0.015

 

DC06

≤0.02

≤0.30

≤0.020

≤0.020

≥0.015

≤0.30c

DC07

≤0.01

≤0.25

≤0.020

≤0.020

≥0.015

≤0.20c

a  For grades DC01, DC03 and DC04, Alt≥0.015 when C≤0.01.

b Nb or Ti can also be added to DC01, DC03, DC04 and DC05.

c Some of the Ti can be replaced by Nb, and all of the C and N in the steel should be fixed.

* %(Mass fraction)


Mechancal properties:

 

Grade

Yield strengtha,b

ReL或RP0.2/MPa

Tensile strength

Rm/MPa

Elongation after breakc,d

A80/%

(L0=80mm,b=20mm)

r90 valueee

n90 valueee

DC01

≤280f

270~410

≥28

-

-

DC03

≤240

270~370

≥34

≥1.3

-

DC04

≤210

270~350

≥38

≥1.6

≥0.18

DC05

≤180

270~330

≥40

≥1.9

≥0.20

DC06

≤170

270~330

≥41

≥2.1

≥0.22

DC07

≤150

270~310

≥44

≥2.5

≥0.23

a  Rp0.2 is used when there is no obvious yielding, otherwise ReL is used. when the thickness is greater than 0.50 mm and not greater than 0.70 mm, the upper limit of yield strength can be increased by 20 MPa; when the thickness is not greater than 0.50 mm, the upper limit of yield strength can be increased by 40 MPa.

 

b  By mutual agreement of supply and demand, the lower limit of yield strength of DC01, DC03 and DC04 can be set to 140 MPa, the lower limit of yield strength of DC05 and DC06 can be set to 120 MPa, and the lower limit of yield strength of DC07 can be set to 100 MPa.

 

c  The specimen is a P6 specimen in GB/T 228, and the direction of the specimen is transverse.

 

d  When the thickness is greater than 0.50 mm and not greater than 0.70 mm, the minimum value of elongation after break can be reduced by 2% (absolute value); when the thickness is not greater than 0.50 mm, the minimum value of elongation after break can be reduced by 4% (absolute value).

 

e  The requirements of r90 value and n90 value only apply to products with thickness not less than 0.50 mm. When the thickness is greater than 2.0mm, the r90 value can be reduced by 0.2.

 

f  The upper limit of yield strength for DC01 is only valid for 8 days from the date of completion of production.


Characteristic:

 

The grades are classified according to the maximum permissible yield strength and can be subdivided as follows.

DC01 – This grade can be used for simple forming work, for example Bending, embossing, beading and pulling are used.

DC03 – This grade is suitable for forming requirements such as Deep drawing and difficult profiles suitable.

DC04 – This quality is suitable for high deformation requirements.

DC05 – This thermoforming grade is suitable for higher forming requirements.

DC06 – This special deep drawing quality is suitable for the highest deformation requirements.

DC07 – This super deep drawing quality is suitable for extreme deformation requirements.


Application:

 

DC01 Cold Rolled Mild Carbon Steel Plate is widely used in automobile manufacturing, home appliance manufacturing, industrial equipment, precision instruments, machinery equipment, railway vehicles, and so on.


Surface Quality:
 

Level

Code Name

Feature

higher surface

FB

The surface of the cold rolled mild carbon steel plate is allowed to have a small amount of defects that do not affect the formability, coating, and coating adhesion, such as slight scratches, indentations, pitting, roll printing, and oxidation color.

advanced surface

FC

The better side of the two sides of the cold rolled mild carbon steel plate has no obvious 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 cold rolled mild carbon steel plate should not have defects that affect the appearance quality after painting or the appearance quality after electroplating, and the other side should at least meet the requirements of FB.


FAQ:

 

Q:Can you send samples

A:Sample can be for free,freight cost collect. 

Q:What product information do I need to provide? 

A:Steel grade/thickness/width/quantity,these will decide the price.

Q:About product prices? 

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products? 

A:We have ISO 9001,CE,SGS,BV and other certifications.

Q:How about the delivery time? 

A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.

Q:Does the product have quality inspection before loading? 

A:All the products are strictly tested before packaging,also can inspect by third party inspection.

Q:How to pack the products?

A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.

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