Complex Phase Steel
Complex Phase Steel
Docol 800CP Complex Phase Steel (CP)
Docol 800 complex phase steel is designed for applications requiring high structural strength and energy absorption, and is suitable for cold-formed safety components and collision-related equipment in the automotive and transportation industries.
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Docol 800CP Complex Phase Steel (CP) Description
As a highly advanced and versatile material that has revolutionized the field of structural engineering, complex phase steel (CP) is used to provide exceptional strength and excellent formability, combining various alloying elements to create a microstructure with multiple phases. This unique composition leads to an impressive combination of mechanical properties, such as high tensile strength, excellent elongation and excellent resistance to deformation. These properties make CP steel a perfect option for demanding applications that require superior performance under extreme conditions. Nowadays, Docol 800 complex phase steel is increasingly used in automobile chassis parts as a main steel grade for manufacturing such parts.
Mechanical Properties
|
Steel Grade |
Standard |
Plating |
Test Direction |
Yield Strength Rp0.2 (MPa) |
Tensile Strength Rm (MPa) |
Extension Rate A80( min%) |
Extension Rate A5( min%) |
BH2 (Min MPa) |
|
Docol CR 570Y780T-CP |
VDA239- 100:2016 |
UC*, GI, GA*, FOR |
L |
570-720 |
780-920 |
10 |
- |
30 |
|
Docol HR 660Y760T-CP |
VDA239- 100:2016 |
UC, Cam tho |
L |
660-820 |
760-960 |
10 |
13 |
30 |
|
DocolHR 800HER-75 |
SSAB |
UC |
L |
660-820 |
760-960 |
11 |
14 |
- |
|
DocolHR 800HER- 100 |
SSAB |
UC |
L |
660-820 |
760-960 |
12 |
15 |
- |
|
Docol Roll 800 |
SSAB |
UC |
T |
660-750 |
800-950 |
10 |
- |
- |
Chemical Composition
|
Steel Grade |
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Al ( %) |
Nb Title (max %) |
Cr Mo (max%) |
B (max %) |
Cu (max %) |
|
Docol CR 570Y780T-CP |
0.18 |
1.00 |
2.50 |
0.050 |
0.010 |
0.015-1.00 |
0.15 |
1.00 |
0.005 |
0.20 |
|
Docol HR 660Y760T-CP |
0.18 |
1.00 |
2.20 |
0.050 |
0.010 |
0.015-1.2 |
0.25 |
1.00 |
0.005 |
0.20 |
|
DocolHR 800HER- 100 |
0.18 |
1.00 |
2.20 |
0.050 |
0.010 |
0.015-1.2 |
0.25 |
1.00 |
0.005 |
0.20 |
|
DocolHR 800HER-75 |
0.18 |
1.00 |
2.20 |
0.050 |
0.010 |
0.015-1.2 |
0.25 |
1.00 |
0.005 |
0.20 |
|
Docol Roll 800 |
0.16 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015 |
0.10 |
- |
- |
- |
Plating
|
Plating Type |
Plating Grade |
Standard |
Single-sided coating quality, single-point test (g/m2) |
Single side thickness, for reference only(μm) |
|
GI |
40/40 |
VDA239-100 |
40-60 |
5.6-8.5 |
|
GI |
50/50 |
VDA239-100 |
50-70 |
7.0-9.9 |
|
GI |
60/60 |
VDA239-100 |
60-90 |
8.5-12.7 |
|
GI |
70/70 |
VDA239-100 |
70-100 |
9.9-14.1 |
|
GI |
85/85 |
VDA239-100 |
85-115 |
12.0-16.2 |
|
GI |
115/115 |
VDA239-100 |
115-155 |
16.2-21.8 |
|
GA |
40/40 |
VDA239-100 |
40-60 |
5.6-8.5 |
|
GA |
50/50 |
VDA239-100 |
50-80 |
7.0-11.3 |
|
ZA |
95 |
As required |
7 |
|
|
ZA |
130 |
As required |
10 |
|
|
EG |
ZE25/25 |
EN10152 |
12 |
1.7 |
|
EG |
ZE50/50 |
EN10152 |
29 |
4.1 |
|
EG |
ZE75/75 |
EN10152 |
47 |
6.6 |
|
EG |
ZE100/100 |
EN10152 |
65 |
9.1 |
What is your working time?
In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
How to pack the products?
The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Can you send samples?
Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
What product information do I need to provide?
You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
What are the shipping ports?
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
About product prices?
Prices vary from period to period due to cyclical changes in the price of raw materials.
What are the certifications for your products?
We have ISO 9001, SGS, EWC and other certifications.
How long does your delivery time take?
In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
