Professional Manufacturer Aerospace Component Grade Stainless Steel Coils SUS329J1/254SMO/F44/S31254 for Aircraft Parts

Product Overview

Our Professional Manufacturer Aerospace Component Grade Stainless Steel Coils, including SUS329J1, 254SMO, F44, and S31254, are specifically designed for aircraft parts. These stainless - steel coils are a result of cutting - edge manufacturing processes and strict quality control, meeting the high - standards required in the aerospace industry.

Surface Treatment

The surface of these stainless - steel coils undergoes a polished treatment. This polished finish not only gives the coils an aesthetically pleasing appearance but also offers several functional benefits. A polished surface reduces friction, which is crucial in aerospace applications where minimizing drag and wear is essential. It also enhances the corrosion resistance of the coils. The smooth surface prevents the accumulation of dirt, moisture, and other contaminants that could potentially lead to corrosion over time. This means that the aircraft parts made from these coils will have a longer service life and require less maintenance.

Manufacturing Technique

These coils are produced using the hot - rolled technique. Hot rolling is a process where the steel is heated above its recrystallization temperature and then passed through rollers to achieve the desired thickness and shape. This technique offers several advantages. Firstly, it improves the mechanical properties of the steel. The high - temperature rolling process refines the grain structure of the steel, making it stronger and more ductile. In the context of aerospace components, this means that the parts can withstand high - stress conditions, such as those experienced during takeoff, flight, and landing. Secondly, hot rolling allows for the production of large - scale coils with consistent quality, ensuring that each batch of coils meets the strict requirements of the aerospace industry.

Standard Compliance

Our stainless - steel coils adhere to the ASTM standard. ASTM (American Society for Testing and Materials) is a globally recognized organization that sets the standards for various materials, including metals. By meeting the ASTM standard, our coils ensure compatibility and reliability in aerospace applications. This standardization also means that the coils can be used in a wide range of aircraft parts, from structural components to engine parts, without any concerns about performance or safety. The ASTM standard guarantees that the chemical composition, mechanical properties, and dimensional accuracy of the coils are within the specified limits.

Types of Stainless - Steel Alloys

• SUS329J1: This alloy is a duplex stainless steel that combines the properties of austenitic and ferritic stainless steels. It has excellent corrosion resistance, especially in environments containing chloride ions, such as coastal areas. In aircraft applications, it can be used for parts that are exposed to harsh weather conditions or de - icing fluids.
• 254SMO: Known for its high resistance to pitting and crevice corrosion, 254SMO is a super austenitic stainless steel. It has a high molybdenum and nitrogen content, which enhances its corrosion - resistant properties. In aerospace, it can be used for components that require long - term durability in corrosive environments, such as fuel tanks or hydraulic systems.
• F44/S31254: These are high - performance austenitic stainless steels. They offer excellent strength, corrosion resistance, and high - temperature stability. In aircraft engines, where parts are exposed to high temperatures and corrosive gases, F44/S31254 can be used for turbine blades, exhaust components, and other critical parts.

Company - Backed Assurance

Our company, established in 2017, is a professional manufacturer with a strong track record in the steel industry. We have an export share ranging from US$5 Million - US$10 Million, and our products are sold in major markets around the world, including North America, South America, Europe, Asia, Africa, and Oceania.

• Expert Team: Our leadership team consists of highly experienced professionals. Mr. Sang Le, the CEO, has over 20 years of experience in the special - steel industry and is well - versed in EU/US market compliance. Dr. Li Wei, the Chief Metallurgist, holds a PhD in Materials Science from Tsinghua University and specializes in creep - resistant alloys and titanium metallurgy. Our technical staff includes 12 ASME - certified NDT Level III inspectors and 5 NADCAP - qualified engineers, ensuring the highest level of quality control.
• Comprehensive Services: We are specialized in high - precision special steel solutions. We offer customized materials and value - added services for global industries, ensuring compliance with international standards such as ASTM, EN, JIS, and API. Our processing and testing capabilities are top - notch. We can perform advanced NDT services, including Ultrasonic Testing (UT) to EN 10228 - 3, which can detect internal defects as small as 0.5mm, and Magnetic Particle Testing (MT) for surface cracks, certified by SGS and BV.
• Logistics Advantage: With strategically located warehouses in Wuxi, we can ensure 48 - hour delivery to major Chinese ports, providing fast and reliable service to our international customers.

In conclusion, our Professional Manufacturer Aerospace Component Grade Stainless Steel Coils are the ideal choice for aircraft parts, offering high - quality performance, strict standard compliance, and the assurance of a professional and experienced manufacturer.