Cold Rolled Low Carbon Steel
What is DC06 cold rolled steel?
DC06 is a premium cold rolled steel grade optimized for extreme deformation. It maintains dimensional stability even in multi-stage deep drawing, spinning and bending operations. Its mechanical consistency makes it suitable for high-precision forming industries where surface coating quality and structural accuracy matter.
COLD ROLLED COIL LINE
Cold Rolled Steel Specifications - DC06 Supply Range
| Specification Item | Range |
|---|---|
| Thickness | 0.25–3.0 mm |
| Width | 600–2000 mm |
| Coil Weight | 3–30 MT |
| Surface | Dry / Oiled / Bright / Matte / Skin-passed |
| Delivery Form | Coil / Slit Coil / Cut Sheet |
DC06 vs DC04 Mechanical Performance Comparison
| Attribute | DC04 Steel | DC06 Steel |
|---|---|---|
| Tensile Strength | Higher | Lower |
| Elongation | High | Very high |
| Formability | Deep drawing | Extra-deep drawing |
| Failure Risk During Forming | Medium | Very low |
| Suitable Uses | Appliances | Automotive & demanding applications |
Why DC06 Improves Production Efficiency?
DC06 reduces springback, wrinkling and cracking in high-speed production lines. In robotic forming factories, the grade supports longer mold life and lower lubrication requirements. Manufacturers producing fuel tanks, door interiors, electric enclosures or smart device housings routinely choose DC06 over DC04 to avoid quality deviation.
Other grades in the cold-rolled steel series
|
Steel Grade |
Yield Strength (MPa) min |
Tensile Strength (MPa) min |
Elongation % min |
Old Description |
|
≤280 |
270-410 |
28 |
St 12-03 |
|
|
≤240 |
270-370 |
34 |
St 13-03 |
|
|
≤210 |
270-350 |
38 |
St 14-03 |
|
|
≤180 |
270-330 |
40 |
St 15-03 |
|
|
≤170 |
270-330 |
41 |
- | |
|
≤150 |
250-310 |
44 |
- |
