321 Stainless Steel Strips Supplier

Yes, 321 stainless steel strips can be used for high-temperature applications. It has excellent high-temperature strength and heat resistance and can withstand temperatures up to 800°C. In addition, its titanium element content prevents problems such as intergranular corrosion and stress corrosion cracking at high temperatures. Therefore, 321 stainless steel strips are widely used in high-temperature fields such as aerospace, petrochemical, and nuclear industries.

The delivery time for ordering 321 stainless steel strips will vary depending on factors such as the quantity ordered, factory production schedule and shipping time. Typically, ordering smaller quantities of 321 stainless steel strips may take a shorter time, typically a few days to a week, while ordering larger quantities of lots may take several weeks or even a month or more. In addition, shipping time also needs to be considered, because 321 stainless steel strips may need to be transported from the production plant to the destination, so the exact delivery time needs to be determined in consultation with the supplier. Huaxiao-a professional stainless steel supplier. If you need any stainless steel products, please feel free to contact.

321 stainless steel strips can be used in corrosive environments within certain limits due to its high heat and corrosion resistance properties. However, in some extremely corrosive environments, it may be necessary to use a stainless steel material with more corrosion resistance. Therefore, the choice of material needs to be based on the specific environment and requirements of use.

Compared to other stainless steel grades, 321 stainless steel strips have the following advantages:

Better High-Temperature Resistance: 321 stainless steel strips have better stability at high temperatures and can maintain better strength and toughness at high temperatures, while having better oxidation resistance.

Better Corrosion Resistance: 321 stainless steel strips contains titanium elements, which can inhibit the carbide produced at high temperatures, reducing the risk of stress corrosion cracking, and thus improving its corrosion resistance in corrosive environments.

Better Processing Performance: 321 stainless steel strips have better processing performance because it contains the stabilizing element titanium, which prevents intergranular corrosion and annealing embrittlement caused by the combination of titanium and carbon elements during processing.

Balanced Strength and Toughness: 321 stainless steel strips can still maintain good strength and toughness at high temperatures, and has good cold working properties, and can meet the manufacturing requirements of complex structural parts.

Of course, it is usually possible to order custom sizes or specifications of 321 stainless steel strips from the manufacturer. However, it is important to note that the production of custom sizes or specifications usually requires longer production lead times and higher costs. Therefore, full communication with the stainless steel strip supplier is required to determine production lead times, costs, etc. before proceeding with a custom order.

The surface treatment of 321 stainless steel strips generally includes the following methods:

2B: By cold rolling or hot rolling followed by bright annealing or surface treatment to form a surface with flatness and brightness, usually for general use at room temperature.

BA: By cold-rolling or hot-rolling followed by bright annealing or surface treatment, then electrolytic polishing and bright rolling to form a very flat and bright surface, usually used for high-end decoration and manufacturing.

No.4: mechanically polished or brushed to create a surface with a longitudinal or transverse frosted texture, usually used in decorative and manufacturing fields.

No.8K: A surface with a very high finish and flatness by multiple precision polishing, usually used in high-end decorative and manufacturing fields.

The service life of 321 stainless steel strips depends on a variety of factors, such as the environment in which it is used, the level of stress, the way it is handled, the surface finish, etc. Under the right conditions, 321 stainless steel strips can have a long service life. In general, it has better corrosion and high-temperature resistance than other stainless steel materials, which can extend its service life. In addition, proper maintenance and care can also help extend its life.

There are several differences between 321 stainless steel and 304 stainless steel as follows:

Chemical Composition: 321 stainless steel contains the element of titanium, while 304 stainless steel does not.

Heat Resistance Performance: As 321 stainless steel contains titanium elements, it makes it has better high-temperature resistance performance than 304 stainless steel.

Corrosion Resistance: In environments containing chloride ions or other corrosive media, 321 stainless steel has better corrosion resistance than 304 stainless steel.

Price: Because 321 stainless steel has better high temperature and corrosion resistance performance, it is more expensive compared to 304 stainless steel.

321 stainless steel and 316 stainless steel are two different stainless steel materials, and there are several differences between them as follows:

Chemical Composition: 321 stainless steel contains the element of titanium, while 316 stainless steel contains the element of molybdenum. The addition of these two elements can improve the corrosion resistance of stainless steel.

Corrosion Resistance: In high-temperature environments, 321 stainless steel has better oxidation resistance and heat resistance than 316 stainless steel, so it is more suitable for use in high-temperature environments. However, in general, in corrosive environments, 316 stainless steel has better corrosion resistance than 321 stainless steel.

Strength and Hardness: At room temperature, 321 stainless steel has better tensile strength and wear resistance than 316 stainless steel, but 316 stainless steel has higher hardness.

Welding Performance: The presence of titanium in 321 stainless steel makes it better and easier to weld than 316 stainless steel at high temperatures.