309S Stainless Steel Foil

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 309s stainless steel foil in China. With abundant experience, we warmly welcome you to wholesale customized 309s stainless steel foil from our factory. For price consultation, contact us.

 

 

309S stainless steel foil is a specific type of stainless steel foil that belongs to the austenitic stainless steel family. It is primarily composed of iron, along with high levels of chromium, nickel, and a small amount of manganese. The "S" in its name indicates that it is a low-carbon variation of the 309 stainless steel alloy, which further enhances its corrosion resistance and makes it suitable for high-temperature applications.

 

Item	309S Stainless Steel Foil
Surface	BA, 2B, No.1, No.4, No.8, mirror, polished, sand blast, bright,embossed, checkered, pickling, annealing, hair line, etc.
Production	Hot rolled, cold rolled, etc
Specifications	Thickness:0.01-30mm,etc
	Width:1m,1.2m,1.5m,or as required.
Price Term	EXW, FOB, CFR, CIF, or as required.
Payment Term	L/C, T/T, D/P, Western Union, Paypal, etc
Package	Export standard package; wooden cases, wooden pallet, Wooden carton, suit for all kinds of transport, or as required.
Delivery Time	Prompt delivery or according to order's quantity.
Export To	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Vietnam, Ira, India, Ukraine, Brazil, South Africa, etc.
Application	(1)Automotive; (2)Electrical; (3)Electronic components; (4)Mobile phones; (5)Computers; (6)Printers.
Advantage	(1)High surface quality, clean, smooth finish (2)Good corrosion resistance,durability than ordinary steel (3)High strength and to deform (4)Not easy to be oxidized (5)Good welding performance (6)The use of diversity
Sample	Free
MOQ	1 Ton

 

 

 

Here are some key characteristics and properties of 309S stainless steel foil:

1. Corrosion Resistance: 309S stainless steel foil offers excellent resistance to corrosion, especially in oxidizing environments. Its high chromium and nickel content provides resistance to a wide range of corrosive agents such as sulfuric acid, nitric acid, and atmospheric corrosion.

 

2. Heat Resistance: This stainless steel foil is designed to withstand high temperatures, making it suitable for applications that involve exposure to extreme heat. It has a maximum operating temperature of around 1100°C (2012°F), making it ideal for use in furnace parts, heat exchangers, and other high-temperature environments.

 

3. Low Carbon Content: The low carbon content in 309S stainless steel foil minimizes the formation of carbides, which helps to prevent intergranular corrosion. This makes it particularly useful in applications where welding or high-temperature exposure is involved.

 

4. Strength and Durability: 309S stainless steel foil exhibits good mechanical properties, including high tensile strength, yield strength, and hardness. It offers good resistance to deformation and maintains its structural integrity even under high-stress conditions.

 

5. Weldability: This stainless steel foil is readily weldable using various welding techniques such as gas tungsten arc welding (GTAW/TIG), gas metal arc welding (GMAW/MIG), and shielded metal arc welding (SMAW). However, post-weld annealing is often recommended to restore the corrosion resistance and eliminate any residual stresses.

 

6. Versatility: Due to its excellent combination of corrosion resistance, heat resistance, and strength, 309S stainless steel foil finds applications in various industries. It is commonly used in the manufacturing of heat exchangers, furnace parts, kilns, boilers, chemical processing equipment, automotive exhaust systems, and other high-temperature applications.

 

 

 

 

Tensile Strength: 520-720 MPa (75-104 ksi)

Yield Strength: 205 MPa (30 ksi) minimum

Elongation: 40% minimum

 

 

 

 

Q: Can you provide the samples?

A: Samples can be provided with samples charge and courier fee by the buyer's side.

 

Q: Are the products in stock?

A: Yes. Most of our products are in stock.So we can prompt delivery.

 

Q: Can you accept customize?

A: Yes. It can be customized as per the customers' request.

 

About the After-Sale Service

a. We are glad that customers can give us some suggestions for price and products.

b. If you have any questions,pls feel free to contact us by email or phone.

 

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