Steel Alloy
57 Product(s)



















Quality Steel – Overview of High-Grade Steels for Versatile Applications
The Quality Steel category offers a wide selection of steels classified by their mechanical, physical, and chemical properties. From unalloyed structural steels to galvanized and free-cutting steels – these materials meet the demands of various industries including construction, automotive, mechanical engineering, and electronics. All quality steels are produced in accordance with international standards and ensure optimal performance across diverse applications.
Diverse Steel Grades for Every Requirement
The Quality Steel category includes a wide variety of grades with properties tailored to your needs:
- S235: Versatile structural steel for load-bearing constructions – ideal for construction and engineering projects.
- S355: High-strength structural steel for demanding constructions exposed to dynamic loads.
- DC01: Cold-rolled mild steel with smooth surface and excellent formability – perfect for precision applications.
- DD11: Hot-rolled steel with excellent deformability and cost-efficiency for simple to complex forming processes.
- DX51: Hot-dip galvanized steel for lasting corrosion protection in construction and manufacturing.
- 11SMn: Free-cutting steel for precise machining and efficient series production.
Key Features of the Quality Steel Category
- Versatile Applications: Suitable for construction, high-precision manufacturing, and component production – always the right grade for your project.
- Certified Quality: All products meet international standards such as DIN EN 10025, EN 10130, or EN 10346.
- High Flexibility: Available in various shapes, sizes, and grades – enabling optimal adaptation to project-specific requirements.
- Sustainability: Many of the steels offered are recyclable and support environmentally conscious production.
Typical Areas of Application
Construction Industry
Structural steels like S235 and S355 are used in bridges, high-rise buildings, and steel structures that require strength and load capacity.
Automotive Industry
Steels such as DC01 and DX51 are ideal for body panels and interior components requiring both precision and corrosion resistance.
Mechanical Engineering
Free-cutting steels like 11SMn allow efficient production of turned parts and precision components in series manufacturing.
Electrical Industry
Mild steels such as DC01 and DD11 are used for housings, switch cabinets, and high-precision components.
Why Choose Quality Steel from thyssenkrupp?
The Quality Steel category offers a comprehensive range of premium products, known for their versatile applications, reliable quality, and availability. With strict adherence to standards and a wide product variety, you’ll find the perfect solution for every application – whether in construction, automotive production, or precision engineering.
FAQ – Quality Steel
1. What does the Quality Steel category include?
This category offers a wide range of steels classified by properties such as strength, formability, and corrosion resistance.
2. Which steel grades are available?
Available grades include S235, S355, DC01, DD11, DX51, and 11SMn – optimized for various applications.
3. What dimensions are available for Quality Steel?
Products are available in many shapes and sizes – including sheets, coils, bars, and profile steel.
4. Which standards do the products meet?
The steels comply with standards such as DIN EN 10025 (structural steels), EN 10346 (galvanized steels), and EN 10130 (cold-rolled steels).
5. What are typical applications for Quality Steel?
Products in this category are used in the construction, automotive, mechanical engineering, and electrical industries.