Cold rolled steel sheet DC01EK – DC05EK
steel grade DC01EK – DC05EK, complies with European standards EN 10268, EN 10131, EN 10130 and EN 10209. Cold rolled steel sheet of these grades is used for cold forming.
It is characterized by a high content of manganese, as well as phosphorus and silicon, but to a much smaller extent.
Special properties
The steels of the presented grades are distinguished by a fairly high ductility limit, significant strength, combined with good ductility, which allows their use for the production of complex stamped products.
steel industry EN 10268, EN 10131, EN 10130 and EN 10209.
Sheets are supplied uncoated with a smooth surface.
Applications
It is possible to buy rolled sheets, steel grades DC01EK – DC05EK, for the production of body elements, at transport engineering enterprises , as well as for the manufacture of various consumer goods, followed by their enamelling.
| Steel grade | Yield strength min σ0.2, MPa | Tensile strength σv(max), MPa | Relative elongation δ80, % | Normal plastic anisotropy coefficient R90 | Work hardening index n90 |
| DC01EK | <280 | 270-410 | ≥28 | – | – |
| DC04EK | <240 | 270-370 | ≥34 | ≥1.3 | – |
| DC06EK | <210 | 270-350 | ≥38 | ≥1.6 | ≥0.18 |
| DC03ED | <180 | 270-330 | ≥40 | ≥1.9 | ≥0.20 |
| DC04ED | <210 | 270-390 | ≥38 | – | – |
Chemical composition of DC01EK-DC05EK steels
| Steel grade | C (% max) | Ti* (% max) |
| DC01EK | 0,080 | – |
| DC04EK | 0.080 | – |
| DC06EK | 0.020 | 0,30 |
| DC03ED | 0.004 | – |
| DC04ED | 0.004 | 0,3 |
Forms of delivery of cold-rolled flat products DC01EK – DC05EK (EN 10209, EN 10131)
Steel grades DC01EK – DC05EK (EN 10209, EN 10131) Surface quality: A – normal
B – enhanced (smoothed)Surface protection: O – grease
NOL – no lubricationSteel sheet thickness: 0.4 – 3.0 mm Width range: 10.1 – 1550 mm
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