Docol 1000DP Dual Phase Steel
Performance characteristics of Docol 1000DP dual-phase steel:
Docol 1000DP is a high-performance dual-phase steel with excellent mechanical properties, processing properties and corrosion resistance. It is widely used in automobile manufacturing, mechanical processing and other fields. Its core advantage lies in the balance of high strength and good formability achieved through dual-phase structure (ferrite + martensite), while showing stable work hardening characteristics under different temperature conditions
Mechanical Properties
Chemical Composition
Plating
Key performance parameters of Docol 1000DP
1. Physical properties
Density is 8.0 g/mm³, elastic modulus is 195 GPa, linear expansion coefficient is 15.8×10⁻⁶/℃, thermal conductivity is 12 W/m℃, heat capacity is 450 J/Kg℃, and electrical resistance is 1.0μΩm. These parameters provide basic data support for material design and processing technology
2. Mechanical properties
The work hardening curves at different temperatures show that with the increase of temperature, its yield strength (Rp0.2), conditional yield strength (Rp1.0) and tensile strength (Rm) all show a downward trend:
100℃: Rp0.2=205 MPa, Rp1.0=235 MPa, Rm=500 MPa2
200℃: Rp0.2=175 MPa, Rp1.0=205 MPa, Rm=460 MPa2
300℃: Rp0.2=145 MPa, Rp1.0=175 MPa, Rm=440 MPa
3. Corrosion resistance
It exhibits certain corrosion resistance in specific corrosive environments: the corrosion rate of fatty acids in the distillation tower is 0.06 mm/a; the corrosion rate under NO3 20%+HF 4%, 25℃ is 0.51 mm/a
Docol Main application areas of 1000DP
1. Automobile industry
As a high-strength steel for automobiles, it can be used to manufacture chassis systems (beams, subbeams), wheels (rims, wheel radiation), car body panels, anti-collision bumpers and other key structural parts to meet the needs of lightweight and safety.
2. Machinery and light industry
Including general machinery such as textile machinery, mining machinery, fans, as well as home appliances and container products such as compressor housings, water heater tanks, chemical oil barrels, etc.
3. Other fields
It can also be used for bicycle parts, welded pipes, electrical cabinets, highway guardrails, shelves, fences and other stamping parts and structural parts
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A: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.
© Fangge Metal Products (Shandong) Co., Ltd. Rights Reserved