Docol 500DP Dual Phase Steel (DP)
Docol 500DP: Docol 500DP dual-phase steel has good formability and weldability and is suitable for automotive safety components such as reinforcements. 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 also be present as a complementary phase.
- Product Description
- Spot Warehouse
- Product Inspection
- Product Measurement
- Product Packaging
-
- Commodity name: Docol 500DP Dual Phase Steel (DP)
Docol 500DP: Docol 500DP dual-phase steel has good formability and weldability and is suitable for automotive safety components such as reinforcements. 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 also be present as a complementary phase.
Docol 500DP Dual Phase Steel (DP) Description
Docol 500DP: Docol 500DP dual-phase steel has good formability and weldability and is suitable for automotive safety components such as reinforcements. 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 also be present 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
290Y490T-DP
VDA239- 100:2016
UC, GI, GA*, FR
L
290-380
490-600
24
UC 0.0xt
GI, GA, FI
0.5xt
Docol CR
230Y500T- DL
SSAB
UC
T
230-300
500-600
24
0.0xt
Docol CR
290Y500T- DP
SSAB
UC
T
290-370
500-600
20
0.0xt
Chemical Composition
Steel Grade
Plating
C
(max %)
Si
(max %)
Mn
(max %)
P
(max %)
S
(max %)
Al
( %)
Cr Mo
(max%)
B
(max %)
Nb Title
(max %)
Docol CR
290Y490T-DP
UC
0.10
0.50
1.00
0.025
0.010
0.015-
-
0.10
-
Docol CR
290Y490T-DP
GI,GA,ZA
0.14
0.50
1.80
0.050
0.010
0.015-1.0
1.00
0.15
0.005
Docol CR
230Y500T- DL
UC
0.08
0.40
1.80
0.025
0.010
0.015-
-
0.10
-
Docol CR
290Y500T- DP
UC
0.10
0.50
1.00
0.025
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-
-
Docol 500DP Dual Phase Steel (DP) - Stock Warehouse
-
Docol 500DP Dual Phase Steel (DP) - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
Docol 500DP Dual Phase Steel (DP) - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Thickness measurement 
Thickness measurement Thickness measurement Thickness measurement Width measurement -
Docol 500DP Dual Phase Steel (DP) - Product Packaging
Baowu Special steel
Your reliable steel supplier
Baowu Special steel has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
Get A Quote
3D Virtual Pavilion
Douyin Official Media
Flagship Micro Mall
WeChat Public Number
CONTACT US
Mobile: +86-13256761911
Wechat: +86-13256761911
Whatsapp: +86-13256761911
Tel : +86-531-86666666
Address : 1-709-1 Ginza Jingdu International Plaza, No.66 Shunhe East Street, Luoyuan Street, Shizhong District, Jinan City, Shandong Province
Baowu Special steel Products (Shandong) Co., Ltd.