409L stainless steel is actually used in this field?

409L stainless steel is highly resistant to corrosion, high temperature and fatigue, enabling longer life and lighter weight of exhaust system components.

409L has strong high temperature resistance, can achieve high-efficiency engine and exhaust system, and reduce the thickness of the exhaust system, which can reduce exhaust emissions.

Because 409L stainless steel has low cost, good flexibility, high yield and easy replacement, it is a new environmentally friendly product.

409L stainless steel has excellent corrosion resistance and high temperature resistance, which is suitable for prolonging the life of automobiles and reducing the weight of automobiles, and as an environmentally friendly material that can be recycled and reused.

409 corresponds to the national standard is 0Cr11Ti. The tensile strength is greater than 365, the yield strength is greater than 175, and the HBS is less than 162 (the data is the annealed state). Used for heat-resistant steel. Specifically used in exhaust pipes in the automotive industry.

409 stainless steel contains many kinds of elements, such as carbon, silicon, chromium, nickel, etc. The maximum content of each substance is: carbon: C≤0.08, manganese Mn: ≤1.00, silicon Si: ≤1.00, chromium Cr : 10.5~11.75, nickel Ni: ≤0.50, phosphorus P: ≤0.045, sulfur S: ≤0.03, titanium Ti: (6C~0.75).

The production process of 409 stainless steel has become more and more mature, and the demand for stainless steel in the construction industry has increased day by day. This material has an ideal role. The choice of 409 stainless steel has become more and more, and it has appeared in the production of different products. With the large increase in this demand, the output of stainless steel has gradually increased, and the process efficiency is also increasing, the quality is also constantly improving, and the cost is also lower. With these advances, stainless steel will gradually develop into a leading material in the construction industry.