Tianjin Bohai Metal Corporation

DC01 cold rolled steel

EN DC01 is ideal for deep drawing and resistant to static stress. It's known for its excellent forming performance, processing consistency and high rigidity.

Cold Rolled Steel

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Commodity name: DC01 cold rolled steel

EN DC01 is ideal for deep drawing and resistant to static stress. It's known for its excellent forming performance, processing consistency and high rigidity.

Product introduction

Cold rolled steel according DIN EN 10130, 10209 and DIN 1623
One of the leading Mild Steel Strip suppliers in the China, supplying DC01 to DIN EN 10139, Cold rolled uncoated Mild Steel Strip for cold forming, BS 1449 CS1, DC03 to DIN EN 10139, Cold rolled uncoated Mild Steel Strip for cold forming, BS 1449 CS1/CS3 and DC06 to DIN EN 10139, Cold rolled uncoated Mild Steel Strip for cold forming, BS 1449 CS4

Technical data

Cold rolled steel according DIN EN 10130, 10209 and DIN 1623

Quality	Testing direction	Material-No.	Yield point Rp0,2 (MPa)	Tensile strength Rm (MPA)	Elongation A80 (in %) min.	r-Value 90° min.	n-Value 90° min.	Old Description
DC01	Q	1.0330	≤280	270 - 410	28			St 12-03
DC03	Q	1.0347	≤240	270 - 370	34	1,30		St 13-03
DC04	Q	1.0338	≤210	270 - 350	38	1,60	0,18	St 14-03
DC05	Q	1.0312	≤180	270 - 330	40	1,90	0,20	St 15-03
DC06	Q	1.0873	≤170	270 - 330	41	2,10	0,22
DC07	Q	1.0898	≤150	250 - 310	44	2,50	0,23

Quality	Testing direction	Material-No.	Yield point Rp0,2 (MPa)	Tensile strength Rm (MPA)	Elongation A80 (in %) min.	r-Value 90° min.	n-Value 90° min.
DC01EK	Q	1.0390	≤270	270 - 390	30
DC04EK	Q	1.0392	≤220	270 - 350	36
DC05EK	Q	1.0386	≤220	270 - 350	36	1,50
DC06EK	Q	1.0869	≤190	270 - 350	38	1,60
DC03ED	Q	1.0399	≤240	270 - 370	34
DC04ED	Q	1.0394	≤210	270 - 350	38
DC06ED	Q	1.0872	≤190	270 - 350	38	1,60

Quality	Testing direction	Material-No.	Yield point Rp0,2 (MPa)	Tensile strengthRm (MPA)	Elongation A80 (in %) min.	DIN 1623 T2 (old)
S215G	Q	1.0116G	≥215	360 - 510	20	St 37-3G
S245G	Q	1.0144G	≥245	430 - 580	18	St 44-3G
S325G	Q	1.0570G	≥325	510 - 680	16	St 52-3G

Cold rolled steel is also part of our product portfolio. Cold rolled steel is excellent for cold forming. This product group assigned the grades DC01 to DC07, DC01EK to DC06EK, DC03ED to DC06ED and S215G to S325G.

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.

Enamelled grades
The steel grades DC01EK, DC04EK and DC06EK are suitable for conventional single-layer or double-layer enamelling.

The steel grades DC06ED, DE04ED and DC06ED are suitable for direct enamelling as well as for enamelling according to the two-layer / one-firing method and for special applications of two-layer enamelling for low-distortion enamelling.

Surface type

Surface A
Mistakes such as pores, small grooves, small warts, slight scratches and a slight discoloration that does not affect the ability to reshape and adhere to surface coatings are permitted.

Surface B
The better side must be free from defects so that the homogeneous appearance of a quality finish or an electrolytically applied coating is not impaired. The other side must at least meet the requirements of surface type A.

Surface finish
The surface finish may be particularly smooth, dull or rough. If no details are given when ordering, the surface finish will be delivered in a matt finish. The four surface finishes listed correspond to the center roughness values in the following table and must be tested in accordance with EN 10049.

Surface finish	characteristic	Average surface finish (boundary value: 0,8mm)
Special flat	b	Ra ≤ 0,4 µm
flat	g	Ra ≤ 0,9 µm
Matt	m	0,60 µm ˂ Ra ≤ 1,9 µm
rough	r	Ra ≤ 1,6 µm

Key words:

DC01 cold rolled steel

Packaging

The company's products are packaged and labeled according to regulations and customer requirements. Take care to avoid any damage that may occur during storage or transportation. In addition, clear labels are attached outside the package to facilitate identification of product ID and quality information.

1. Wooden case packing, PVC packing, etc.

2. Standard seaworthy packing machine customized

3. Port any port in China

In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.

Stainless steel pipes are often packed and transported in bags, boxes or protective containers. Stainless steel conduits with an outer diameter greater than 6 inches can be transported in bulk, packed or not. The length, outer diameter, wall thickness, finish and transportation method determine the optimal packaging method. Most polishing tubes are packed in wooden cases or boxes made of other suitable materials.

It is necessary to bundle stainless steel pipes, because excessive quantities of stainless steel pipes during transportation may lead to risks such as bending, extrusion deformation or twisting of pipes during transportation. In addition, some other auxiliary measures need to be taken during baling. Flat steel wire belt is generally used for binding, but other suitable materials can also be used. The number of fixed knots depends on the length and weight of the bale.
Application

1 Building Materials industry
2 light industry
3 Shipbuilding Industry
4 Mechanical Manufacturing
5 Bridge Construction
6 Energy Engineering
7 Water Conservancy Projects
8 Chemical Industry

1. Automobile industry

Stainless steel plate not only has high corrosion resistance, but also has light weight, which is very important in automobile manufacturing. A large number of stainless steel plates are required for the manufacturing of automobile shells, and many international famous cars are now beginning to use stainless steel plates as the structural materials of automobiles. Even in high-speed railway, subway and other aspects, stainless steel plate is also widely used.

2. Water storage and transportation

Water has high requirements on the environment during storage. Stainless steel plate can effectively ensure the water quality is not polluted when used for water storage. Stainless steel plate is also recognized as a safe, hygienic and efficient water storage material in the world. Stainless steel plate will also be an indispensable material for water storage equipment in the future.

3. Construction industry

In fact, stainless steel plates were first used in the construction industry, and then gradually introduced into more fields. Decorative panels on the exterior walls of buildings are generally made of stainless steel plates, which are durable and beautiful.

In a word, stainless steel plates are widely used. In addition to the above, stainless steel plates can also be seen in the household appliance manufacturing industry. I hope you can have a more comprehensive understanding of stainless steel plate after reading this article. More wonderful content, remember to pay attention to TISCO stainless steel!