◉ Product Description
Docol HE is a new range of hot-rolled advanced high-strength steels with greatly improved edge ductility for automotive manufacturers facing production technology challenges. The advantages of Docol HE include improved edge ductility, local formability, and substantial increases in shear edge quality and hole expansion ratio. This reduces scrap, increases cost-efficiency, and enables the development of new and innovative components that take full advantage of the properties of steel. Various chassis components, consoles, seats, as well as driveline parts, clutches are the common automotive parts suitable for Docol 355 high edge ductile steel. Compared with the traditional HSLA grade, this new production method has improved the quality of cutting edges, and the steel can well adapt to the requirements of mold adjustment and wear resistance, so it is suitable for precision blanking.
Mechanical Properties
Chemical Composition
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◉ FAQ
1. Q: How can we trust your company?
A: We have specialized in the steel industry for many years, and we welcome you to investigate us through any means.
2. Q: How do you ensure product quality?
A: 1. We have obtained certifications such as ISO 9001, SGS, and CE;
We always provide pre-production samples before mass production, and conduct final inspections before shipment;
We accept third-party inspections.
3. Q: What about product pricing?
A: Due to cyclical fluctuations in raw material prices, prices may vary over time. You are welcome to contact us at any time via our platform, WeChat, WhatsApp, or other channels; we will respond within 24 hours. Please provide your specific requirements and specifications (steel grade, dimensions, quantity, destination port), and we will provide a quote as soon as possible.
4. Q: Can I visit your factory?
A: Of course. We welcome clients from around the world to visit our factory. However, some workshops are not open to the public.
5. Q: What is the lead time?
A: Generally, our lead time is 15–45 days. However, delivery may be delayed for particularly large orders or under special circumstances.
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