Welcome to the guide to DIN 1.6580 steel. This High-performance alloy is used by industries around the world. As an experienced steel material technologist, I will guide you through the intricacies of this alloy, its applications, properties, and why you should choose Dongguan OTAI Special Steel as your supplier.
Understanding DIN 1.6580
DIN 1.6580, also known as SNCM431 or 4340, is a heat-treatable steel renowned for its exceptional hardenability. The typical tensile strength of this steel ranges from 1100 to 1300 N/mm². Such characteristics render it an indispensable material for components requiring an optimal combination of strength and toughness.
Let’s take a closer look at the alloy’s characteristics and applications.
Applications of DIN 1.6580
DIN 1.6580 plays an important role in a variety of applications, especially in highly stressed components. This is due to its high strength and toughness. This enables it to be the first choice for critical components in the automotive, aerospace, and military industries. In addition to this, steel is used in heavy-duty components, demonstrating its capabilities in demanding environments.
Wondering how DIN 1.6580 compares to other grades? Let’s see
All Grades Comparison
In the field of steel, knowledge of the material is key. DIN 1.6580 is equivalent to 30CrNiMo8 and compares favorably with other grades such as 4340. A detailed comparison of the chemical composition and mechanical properties highlights the unique advantages of this steel.
Now, let’s transition to the corn of the matter – the chemical composition and mechanical properties.
Decoding DIN 1.6580: The Chemical Composition and Mechanical Properties
Understanding the composition of DIN 1.6580 is essential. The combination of precise proportions of carbon, manganese, and silicon allows this alloy to have a delicate balance of properties. The table below lists the mechanical properties of this metal for your reference:
| Property | Specification |
|---|---|
| Carbon (C) | 0.26-0.34 |
| Manganese (Mn) | 0.50-0.80 |
| Silicon (Si) | ≤ 0.04 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.035 |
| Chromium (Cr) | 1.80-2.20 |
| Nickel (Ni) | 1.80-2.20 |
| Molybdenum (Mo) | 0.30-0.50 |
| Tensile Strength (MPa) | 1100-1300 |
| Yield Strength (MPa) | Various (See Diameter Range) |
| Elongation (%) | Various (See Diameter Range) |
| Impact Energy (J) | Various (See Diameter Range) |
| Hardness (HB) | Various (See Diameter Range) |
This comprehensive breakdown offers a detailed insight into the chemical composition and mechanical properties of DIN 1.6580.
Advantages of Otai Special Steel: Elevating Your Expectations
Dongguan OTAI Special Steel, a beacon in the steel industry, offers distinct advantages that set it apart:
Global Presence: Exporting to over 30 countries, OTAI adheres to international standards, catering to diverse markets.
Trusted Partnerships: As a permanent supplier to top companies like ThyssenKrupp, OTAI ensures reliability and excellence.
Robust Stock: With 800 tonnes of 4140 sheets in daily stock, OTAI guarantees timely deliveries to meet your demands.
Cost Efficiency: OTAI reduces dealer costs by 20%, addressing end-users concerns and providing comprehensive solutions.
Decades of Expertise: With over 20 years in the industry, OTAI offers unparalleled pre-sales and after-sales support.
Elevate Your Experience with DIN 1.6580
Whether you’re in the automotive, aerospace, or manufacturing sector, DIN 1.6580 offers a key to unlocking unparalleled strength. Explore its Available Size Range, understand its composition, and witness its impact – all backed by the assurance of quality from Dongguan OTAI Special Steel.
Contact Us for Further Inquiries and Collaborations
Should you have any questions or seek collaboration opportunities, our team is here to assist you. Contact us for a personalized consultation tailored to your steel requirements.
