Address：10-1 Xipan Xiangyuan, Luoshe Town, Huishan District, Wuxi City
Product Description
Docol 800DP Dual Phase Steel (DP) Description
Docol 800DP:Docol 800DP dual-phase steel has good formability and can be used in the production of automotive safety components. This steel is subjected to a special heat treatment, which mainly produces a two-phase structure. Ferrite, which can impart formability, represents one phase, while martensite, which is responsible for strength, represents the other phase. Bainite may exist as a complementary phase.
Mechanical Properties
|
Steel Grade |
Standard |
Plating |
Test Direction |
Yield Strength Rp0.2 (MPa) |
Tensile Strength Rm (MPa) |
Extension Rate A80( min%) |
Minimum Bend Inner Diameter for 90 ° Bend |
|
Docol CR 440Y780T- DP |
VDA239- 100:2016 |
UC, GA, ZA |
L |
440-550 |
780-900 |
14 |
UC 1.0xt GI, GA, FI 1.8xt |
|
Docol CR 450Y780T- DP |
SSAB |
UC |
L |
450-550 |
780-900 |
15 |
1.0xt |
|
Docol CR 390Y800T- DL |
SSAB |
UC |
T |
350- |
800-950 |
13 |
1.0xt |
|
Docol CR 500Y800T- DP |
SSAB |
UC |
T |
500-650 |
800-950 |
10 |
1.0xt |
|
Docol 800DPX |
SSAB |
GI, ZA |
T |
620-770 |
800-950 |
10 |
0.9xt |
Chemical Composition
|
Steel Grade |
Plating |
C (max %) |
Si (max %) |
Mn (max %) |
P (max %) |
S (max %) |
Al ( %) |
Nb Title (max %) |
Cr Mo (max%) |
B (max %) |
Cu (max %) |
|
Docol CR 440Y780T- DP |
UC |
0.16 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015-1.00 |
- |
- |
0.20 |
0.005 |
|
Docol CR 440Y780T- DP |
GI,GA,ZA |
0.18 |
0.80 |
2.50 |
0.050 |
0.010 |
0.015-1.00 |
0.15 |
1.00 |
0.20 |
0.005 |
|
Docol CR 450Y780T- DP |
UC |
0.16 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015- |
0.10 |
- |
- |
- |
|
Docol CR 390Y800T- DL |
UC |
0.16 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015- |
0.10 |
- |
- |
- |
|
Docol CR 500Y800T- DP |
UC |
0.15 |
0.40 |
1.80 |
0.020 |
0.010 |
0.015- |
0.10 |
- |
- |
- |
|
Docol 800DPX |
GI, ZA |
0.18 |
1.00 |
2.50 |
0.050 |
0.010 |
0.015-1.00 |
0.15 |
1.00 |
0.20 |
0.005 |
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- |
Factory
Factory
Factory
Factory
Shipping
Shipping Photos
Shipping Photos
Shipping Photos
Faq
Are you a manufacturer?
We are a manufacturer and trader in one.
Can we visit the factory?
Customers are welcome to visit the factory.
How are the goods purchased shipped?
Export standard packaging.
What is the delivery time?
Depending on the quantity purchased, the usual delivery time is 7-12 days.
Do we have access to samples? What are the costs?
Samples are supported, depending on stock availability a sample fee is charged, if a sample fee is charged we will refund the sample fee when the customer orders the main goods.
How do we get a quote for a product?
Please send me the name, size, quantity and packaging requirements of the product you wish to order and we will then provide you with the most accurate and favourable price.
Keywords
Docol 800DP Dual Phase Steel (DP)
Contact Us
Classification
WUXI JIUCHUANG STAINLESS STEEL CO.LTD
Tel：+86-18921168065
E-mail：info@jiuchuangsteel.com
Add：10-1 Xipan Xiangyuan, Luoshe Town, Huishan District, Wuxi City
copyright © 2025 WUXI JIUCHUANG STAINLESS STEEL CO.LTD