Hot Rolled ASTM A240 AISI 409L SUS 409L SUS409L Stainless Steel Plate NO.1 1D Surface 10*1500*6000 mm

Type 409L (UNS S40903/1.4512)

Although stainless steel 409L is designed primarily for applications in automotive exhausts, it has been used successfully in other industrial applications such as home heating systems, electrical transformer cases, and automotive thermostats, and fuel filters.

Stainless steel type 409L has a relatively low chromium composition, which makes it a low-cost option for corrosion-resistant steel. In addition, it is has a good formability and welding performance and is also highly resistant to oxidation in high temperatures.

Steel grade 409L contains a good amount of chromium, the low composition of carbon, nitrogen, and titanium, which enhances the corrosion resistance, weldability and formability of its products.

Common Names: Grade 409L, UNS S409L00

Executive Standards:

• ASTM A240
• ASME SA240
• API
• EN 10088-2 (1.4512)

Chemical Properties:

The chemical properties of grade 409L stainless steel are presented in terms of its chemical composition as shown below.

Mechanical Properties:

Physical Properties:

The physical property of the 409L grade steel is shown below.

Key Features:

• It has a lower chromium composition.
• Has a good combination of heat and corrosion resistance
• Good formability and excellent flexibility

Product Forms Available:

It can be cut, blanked stretch formed and drawn: Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, and Chequered Plate

Applications:

• 409L steel is used in automotive exhaust systems
• Heat exchangers
• Catalytic converter systems
• Culverts
• Home heating systems
• Automotive thermostats
• Fuel filters

Company Overview ：

The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.

The subordinate processing plant has 6 sets of medium frequency heating fully automatic thermal expansion units, 5 sets of fully automatic groove processing machines, 1 set of processing and drying integrated painting equipment imported from Germany, 1 set of streamlined anti-corrosion processing equipment and 1 set of streamlined thermal insulation processing equipment; The steel pipe can be processed, cut, hot expanded or cold drawn according to the needs, so as to fully meet the customized needs of users.

Main products :

We can supply various kinds of metal material, like carbon steel seamless pipe, alloy tube, fertilizer tube, spiral tube, ductile iron pipe, cryogenic tube, special pipe for cold storage and galvanized Steel.
Our products can be used in various applications over a wide range of industries, like chemical, petrochemical, oil and gas, pharmaceutical, food processing, power generation, aviation, marine and so on.

Sales Performance and Network :

The annual sales volume of the company is more than 300000 tons, and the sales volume has reached new highs. The company has formed a complete sales service system based on East China and facing customers all over the country. The company has a good reputation, high-quality products, strong strength, low price reputation in the country, products are deeply dependent on users. The company's products not only sell well in the domestic market, but also sell well in the United States, Canada, Colombia, the United Arab Emirates, Thailand, India, Vietnam, Pakistan, South Korea, Japan, Russia and other countries and regions, and are well received by foreign customers. The number of export countries is growing, and the sales volume is gradually increasing.