China OEM Factory for Cold Rolled Pipe - cold rolled steel coil DC01 DC03 DC04 DC06 - Ruiyi Manufacturer and Supplier | Ruiyi
China OEM Factory for Cold Rolled Pipe - cold rolled steel coil DC01 DC03 DC04 DC06 - Ruiyi Manufacturer and Supplier | Ruiyi Detail:
With excellent drawing and welding performance and relatively high dimensional accuracy, the clod rolled low carbon and ultra-low carbon steel plates provided by Mittel have been widely applied to manufacture of various automotive parts. With some ductility, DC04(St14, St15) low carbon and ultra-low carbon automotive steel plates are suitable to simple forming, bending or welding.
DC04(St14, St15) low carbon and ultra-low carbon automotive steel mechanical and process performance:
|
Steel grade
|
Yield strength MPa |
Tensile strength Mpa ≥ |
After Breakage Percent Elongation (L0=80mm, b=20mm)%≥ | rb, c ≥ |
nb, c ≥ |
|||
| Nominal Thickness mm | ||||||||
| <;0.70 | 0.70~<;1.0 | 1.0~<;1.6 | ≥1.6 | |||||
| DC04(St14, St15) | 120~210 | 270 | 36 | 38 | 39 | 40 | 1.5 | 0.18 |
a taking RP0.2 in case of indistinct yield, otherwise ReL.
c r=(r90+2r45+r0)/4; n= (n90 +2n45+n0)/4.
DC04(St14, St15) low carbon and ultra-low carbon automotive steel plates sizes:
Nominal thickness: 0.30mm~0.35mm, nominal width: 700mm~1850mm.
DC04(St14, St15) low carbon and ultra-low carbon automotive steel tensile strain mark:
It is guaranteed that no tensile strain mark occurs on steel plates and strips at their application within 6 months after they are produced and in case of room temperature storage.
DC04(St14, St15) low carbon and ultra-low carbon automotive steel surface quality:
|
Grade
|
Code No. | Features |
| Relatively high-grade finishing surface | FB(O3) | It is allowed for the existence of a few surface defects which will not affect forming and coating & plating adhesiveness such as minor scratch, impression, pit, roll mark and oxidation tint. |
| High-grade finishing surface | FC(O4) | One side of relatively good quality is free from any remarkable defect visible and the other side must reach FB requirements at least. |
| Ultra high-grade finishing surface | FD(O5) | One side of relatively good quality is free from any defect, namely appearance quality after painting or electro galvanizing is no affected, and the other side must reach FB requirements at least. |
Product detail pictures:
Related Product Guide:
We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for China OEM Factory for Cold Rolled Pipe - cold rolled steel coil DC01 DC03 DC04 DC06 - Ruiyi Manufacturer and Supplier | Ruiyi, The product will supply to all over the world, such as: Malta , UK , European , We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
By Harriet
from Uzbekistan
- 2018.02.04 14:13
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Ann
from French
- 2017.11.12 12:31
