Docol 600DP Dual Phase Steel (DP)
SKU: HC-1141765259794530304
Docol 600DP:Docol 600DP dual-phase steel has good formability and welding performance, and is suitable for automotive safety components such as seat frames. This copper undergoes 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 be present as a complementary phase.
Key Features
- ✓Third-Party Inspection Support
- ✓Sufficient Inventory Supply
- ✓International Standard Certification
- ✓Custom Processing Service
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- Email：haven@hongchen-steel.com
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Product Description
Docol 600DP:Docol 600DP dual-phase steel has good formability and welding performance, and is suitable for automotive safety components such as seat frames. This copper undergoes 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 be present as a complementary phase.
Specifications
Mechanical Properties
| Steel Grade | Standard | Plating | Test Direction | Yield Strength R p0.2 (MPa) | Tensile Strength R m (MPa) | Extension Rate A 80 (min%) | Minimum Bend Inner Diameter for 90 ° Bend |
|---|---|---|---|---|---|---|---|
| Docol CR 330Y590T- DP | VDA239- 100:2016 | UC,GI,GA,ZA | L | 330-430 | 590-700 | 20 | UC 0.0xt GI,GA,FI 1.2xt |
| Docol CR 280Y600T- DL | SSAB | UC | T | 180-360 | 600-700 | 20 | 0.0xt |
| Docol CR 350Y600T- DP | SSAB | UC | T | 350-450 | 600-700 | 16 | 0.0xt |
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 330Y590T- DP | UC | 0.12 | 0.40 | 1.60 | 0.025 | 0.010 | 0.015-1.50 | 0.10 | 0.10 | 0.005 | 0.20 |
| Docol CR 330Y590T- DP | GI,GA,ZA | 0.15 | 0.60 | 2.50 | 0.050 | 0.010 | 0.015-1.50 | 0.15 | 0.15 | 0.005 | 0.20 |
| Docol CR 280Y600T- DL | UC | 0.12 | 0.80 | 1.80 | 0.020 | 0.010 | 0.015- | 0.10 | 0.10 | - | - |
| Docol CR 350Y600T- DP | UC | 0.12 | 0.40 | 1.00 | 0.025 | 0.010 | 0.015- | 0.10 | 0.10 | - | - |
Plating
| Plating Type | Plating Grade | Standard | Single-sided coating quality,single-point test (g/m 2) | 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- |