309 Stainless Steel Foil For Furnace Parts
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309 Stainless Steel Foil For Furnace Parts

304 Stainless Steel Foil is a high-chromium-nickel austenitic stainless steel ultra-thin material, with a core composition of 22%-24% chromium (Cr) and 12%-15% nickel (Ni), a carbon content of ≤0.20%, and a thickness usually between 0.01mm-0.3mm. This composition ratio enables it to form a stable austenitic structure, with excellent high-temperature oxidation resistance and corrosion resistance, especially in high-temperature environments. It can maintain good mechanical properties and is a typical "high-temperature weather-resistant" material among stainless steel foils.
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Product Introduction

Product Description

304 Stainless Steel Foil refers to 309 grade stainless steel foil with strong high-temperature oxidation resistance (can be used for a long time in an environment of 800-1000℃) and good processability. A dense chromium oxide protective film (Cr₂O₃) will be formed on its surface, which can effectively prevent the erosion of oxygen and corrosive media at high temperatures. It also has high ductility (can be cold rolled and stamped) and non-magnetic characteristics, which is different from 304 or 316L, which focuses on room temperature corrosion resistance.

Products application

1.304 Stainless Steel Foil is used as the lining foil and furnace sealing foil of box furnaces and trolley furnaces. It can withstand continuous high temperatures below 900℃, prevent the metal oxidation and peeling of the furnace body, and extend the service life of the equipment.

2.304 Stainless Steel Foil is used as the lining foil of pipelines for treating chlorine-containing and sulfur-containing high-temperature exhaust gases (such as the incineration tail gas pipelines of chemical plants). Its resistance to intergranular corrosion at 600-800℃ is better than that of ordinary stainless steel.

3.304 Stainless Steel Foil is used as an isolation foil when welding dissimilar metals (such as stainless steel and high-temperature alloys) to prevent embrittlement caused by carbon migration during welding and improve the quality of welds.

Products Photos

309 Stainless Steel Foil for furnace parts

 

Company Profile:

Located in the ancient capital of Anyang, Henan Tieyao Trading Co., Ltd is a comprehensive service provider in the metallurgical industry based in China and serving the world. It focuses on providing high-quality ferroalloys, refractory materials and supporting solutions for the international steel smelting and casting industries. As an ISO-certified high-quality supplier, the company has built a global service network with independent production bases, intelligent storage systems and deep resource integration capabilities as its core competitiveness.

309 SS Foil for thermal processing equipment

 

FAQ

Q1: What information should I let you know if i want to get a quotation?

A1:The required material dimension

(Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).

2:The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.

3:If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.

Q2: How do you gurantee the quality of the products?

A2: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.

Hot Tags: 309 stainless steel foil for furnace parts, China 309 stainless steel foil for furnace parts manufacturers, suppliers, factory, 304 stainless steel foils, 316 stainless steel foils, 321 stainless steel foils, precision stainless steel, precision stainless steel sheet, precision stainless steel strip

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