409 Stainless Steel Sheet

SS 409 belongs to a ferritic grade of stainless steel. The 409 Stainless Steel Plate is designed with a chemical concentration of 10.5 to 11.75% chromium and 0.5% nickel coupled with a small content of titanium to stabilize them. 409 Stainless Plate offers excellent corrosion resistance in high-temperature systems ranging up to 675 degrees C. For continuous temperature services, it can withstand temperatures up to 815 degrees C.  

409 SS Plate is also designed to be tolerant against exhaust gas and atmospheric corrosion. The general corrosion level is lower than the 430 grades. The SS 409 Plate is generally preheated at temperatures to ensure that these modules are welded in place properly. The modules of the 409 Stainless Steel Sheet can be pre-heated at a temperature ranging between 790 to 900 degrees C.

This is subsequently followed by air-cooling. A 409 Stainless Sheet offers excellent mechanical properties and has a minimum yield strength of 240mpa with a tensile strength of 450mpa. The SS 409 Sheet is seen in use in exhaust systems in several automobiles, agricultural machinery where there is great pressure. The SS 409 Sheet Price keeps fluctuating based on the demand and the supply logistics.

get cut to sizes UNS S40900 Strip and Coil in all shapes, thickness and Length according to the requirements of the customer to save your cost,  view 409 Stainless Steel Welding

 

Ferritic 409 stainless steel components require to be pre-heated to temperatures between 150 to 260 degrees C before welding. Grade 309 filler rods are recommended for use during the process. The grade should be welded with minimum heat to reduce the growth of the grain boundary. The components can be annealed at temperatures between 760 to 815 degrees C to improve the ductility of the welded modules. This is not necessary for smaller products.

Renowned Manufacturer and Wholesaler of Werkstoff No 1.4512 Perforated Sheet, We stock and produce SUH 409 Foil, view SS 409 Vs SS 304

• SS 409 grade is a ferritic module, while SS 304 is an austenitic stainless steel grade.
• The chromium and nickel content in the stainless steel 304 grade is exponentially higher than the SS 409. The higher content makes the   304 more corrosion resistant compared to the 409 grade.
• 409 has up to 90% iron, however, the 304 grade has a balanced iron content.

 

409 Stainless Steel Sheet Suppliers, Before Buy Check 409 Stainless Plate Thickness Calculation and Size chart in India, must view SS 409 Sheet Price

 

 

 

 

Stainless steel 409 grade possesses excellent physical and mechanical properties making it stand out from the rest.

Physical properties

•   Density- 7800kg/m3
•   Elastic modulus- 200gpa
•   Electrical resistivity- 600 nΩ.m
•   Thermal conductivity-27.5 W/m.K at 500 degrees C

 

Mechanical properties

•   Tensile strength- minimum 450mpa
•   Yield strength- minimum 240mpa
•   Elongation- minimum 25%
•   Hardness- 75 Rockwell B

 

Get The Best Deal From Stainless Steel 409 hot Rolled and Cold Rolled Plate Stocking Distributor, Buy 409 Stainless Sheet at dealer price in India, view rust and application

Items designed for heat exchangers should be able to withstand high fluctuating temperatures and pressures. The ASTM A240 Type 409 Plate is designed with a scaling resistance in temperatures ranging between 675 degrees C. For continuous service application, the ASME SA240 409 Stainless Steel Sheet can suffice in temperatures of 815 degrees C under intermittent conditions. These temperatures are dependent on the service requirements in different environments. These sheets like the SS 409 Perforated Sheet can be employed to project an aesthetical finish or provide sturdy grip for the movement of fluids and gases across the system.

The Stainless Steel 409 hot Rolled Plate has good mechanical properties at high temperatures as they are processed at extreme temperatures in hot mills. To get an enhanced product the AISI 409 Cold Rolled Plate is rolled to give the respective modules enhanced strength, tolerance coupled with an excellent surface finish. The SUH 409 Foil is employed in protecting different modules at high temperatures as they are heat treated. The SS 409 Shim Sheet is employed in supporting different structures at high temperatures. These shims provide stability and steady torsion to these modules. The UNS S40900 Strip can easily hold structures as they are welded at high temperatures. The weld holds strong in heat exchangers and furnaces. Werkstoff No 1.4512 Coil can be employed in building heat exchangers, having optimal corrosion resistance and strength at high temperatures.

 

 

 

 

 

• UNS S40920
• ASTM A240 Type 409
• ASME SA 240 Type 409
• AISI 409
• SUS 409

 

 

 

• Tractor
• Automotive Trim
• Stamped Machined Products
• Cookware
• Appliances
• Kitchen
• Foodservice Equipment