DC01/DC02/DC03/DC04 Cold Rolled Steel Coil

DC cold rolled steel coils have high tensile strength and elongation, giving them good processing properties during the manufacturing process. This makes DC cold rolled steel coil widely used in the manufacturing of automotive parts, home appliances, construction and other parts that require high strength and precision. DC cold rolled steel coil has excellent weldability and machinability with its low carbon content. So it can be processed through various welding and cutting processes, such as arc welding, gas shielded welding, laser cutting, etc., to meet the needs of material processing performance in different fields. Lastly, it meets the requirements of environmental protection and sustainable development by releasing low carbon emission.

Product Parameters

Chemical Composition

C: max. 0,08 %

Mn: max. 0,40 %

P: max. 0,03 %

S: max. 0,03 %

Mechanical Properties

 Cold Rolled Carbon Steel Coil

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 coil 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.

• DC01 can be used for simple forming work, for example Bending, embossing, beading and pulling.
• DC03 is suitable for forming requirements like Deep drawing and difficult profiles suitable.
• DC04 is suitable for high deformation requirements.
• DC05 is a thermal forming grade, it is suitable for higher forming requirements.
• DC06 is a grade for special deep drawing, suitable for the higher deformation requirements.
• DC07, this superior deep drawing quality is suitable for highest deformation requirements.

GNEE Steel always adheres to "quality goes first". We have a strict quality inspection system with 20+ professional inspectors and various sophisticated testing instruments. We perform various tests, such as punching test, bending test, cross-cut test, writing and erasing test, coating thickness test, etc. Third-party quality tests, such as SGS, BV, CE, etc., are also acceptable. More than that, we have a series of advanced equipment to offer further processing services, such as cutting, slitting, profiling, punching, bending, etc.

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