DC04 cold-rolled steel sheet
DC04 cold-rolled steel sheet is mainly used for deep drawing and shaping process.
- DC04 cold-rolled steel sheet mechanical properties:
|
|
|
Elongation % A80mm not less than |
r90℃ |
n90℃ |
|||||||
|
<0.30 |
0.30~<0.50 |
0.50~<0.70 |
0.70~<1.0 |
1.0~<1.6 |
>=1.6 |
||||||
|
DC04 |
130~210 |
270 |
_ |
34 |
36 |
38 |
39 |
40 |
1.6 |
0.18 |
|
a. when there is no significant yield, RP0.2 should be used; otherwise ReL should be used. When the thickness is more than 0.50mm and not more than 0.70mm, the specified value of the yield strength is allowed to increase 20MPa; when the thickness is not more than 0.50mm, the specified value of the yield strength is allowed to increase 40MPa.
b. The sample is the P6 sample in GB/T 228 and the sample direction is transverse.
c. The requirement of r90 and n90 values apply only to products with the thickness not less than 0.50mm. When the the thickness is more than 2.00mm, the value of r90 is allowed to lower 0.2.

- Available range of DC04 cold-rolled steel sheet for appliances:
|
|
||
|
0.25-3.5 |
||
|
800-1830 |
||
|
1000-6000 |
||
|
Coil inside diameter 508,610 |
||
can customize the size and shape of galvanized steel products for your project according to specific project needs. The custom design of the galvanized steel product is carried out by a professional engineer and design team. Based on the requirements and constraints of the project, they will use calculation and simulation tools, combined with experience and technical knowledge, to optimize the galvanized steel products design to meet the specific needs of your engineering.
● According to the strength requirements of structural design, adjust the thickness, width, and length of galvanized steel product.
● The shape of the galvanized steel product can be designed according to the characteristics of the project.
● If you consider the convenience of installation and maintenance, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.



