DC01/DC02/DC03/DC04 Cold Rolled Steel Coil
DC steel coils have high tensile strength and elongation, giving them good processing properties during the manufacturing process. This makes DC steel coil widely used in the manufacturing of automotive parts, home appliances, construction and other parts that require high strength and precision. DC 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
| Product Name | DC01/DC02/DC03/DC04 Cold Rolled Steel Coil |
| Production Process | Hot Rolling, Cold Rolling |
| Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
| Width | 45mm-2200mm |
| Length | Custom Size |
| Thickness | Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm |
| Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
| Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
C: max. 0,08 %
Mn: max. 0,40 %
P: max. 0,03 %
S: max. 0,03 %
Mechanical Properties
| Steel Grade | Yield Strength (MPa) min | Tensile Strength (MPa) min | Elongation % min | Old Description |
| DC01 | ≤ 280 | 270-410 | 28 | St 12-03 |
| DC03 | ≤ 240 | 270-370 | 34 | St 13-03 |
| DC04 | ≤ 210 | 270-350 | 38 | St 14-03 |
| DC05 | ≤ 180 | 270-330 | 40 | St 15-03 |
| DC06 | ≤ 170 | 270-330 | 41 | – |
| DC07 | ≤ 150 | 250-310 | 44 | – |
Scope of Application
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.
