321 Stainless Steel Sheet

321 Stainless Steel Sheet

We are suppliers of 321 stainless steel sheets, coils, hexagonal bars, and round bars, all of which are in a wide range of lengths and widths, and we can custom-cut your 321 stainless sheet according to your precise specifications. The 321 2b Stainless steel sheet is also usable in pure phosphoric acid at lower temperatures, and in 10% dilute solutions at higher temperatures. Alloy 321 (UNS S32100) is an austenitic titanium-stabilized stainless steel sheet that has a high level of corrosion resistance overall.

Type 321 is chromium-nickel stainless steel, and when the titanium is added, Type 321 is tolerant to intergranular corrosion. SS 321 plates are also resistant to intergranular corrosion when exposed to temperatures falling within the chromium precipitation range. The reason for this is because, unlike the other grades which are susceptible to intergranular corrosion, the hot-rolled plate of grade A240Tp 321 does not suffer from intergranular corrosion.

Titanium means that stainless steel is tolerant of post-heating (between 425-900degC). Longer-term exposures to 900-1500degF can reduce Type 321 Stainless Steels overall corrosion resistance, but the grade still shows improved intergranular corrosion resistance over non-stabilized grades. It is used mostly in applications that include both continuous and intermittent operation temperatures in the 800-1500degF carbide precipitation range.

This grade is readily soldered using all standard methods, and no annealing after welding is required. The alloy is resistant to oxidation up to 1,500AdegF (816AdegC) and has higher creep and stress-rupture properties compared with 304 and 304L alloys. Alloy 321H (UNS S 32109) is a higher-carbon (0.04-0.10) version of the alloy. GRADE Strength Tensile (MPa) Min yield strength 0.2 percent Proof strength (MPa) Min stretch (% at 50mm) Min hardness Rockwell B (HR B) Max Brinell (HB) Max 321 515 205 40 95 217 321H 515 205 40 95 217 321H Also has the requirement of grain size of ASTM No.7 or greater.

321 Stainless Steel Sheet Specifications

Product Name	Manufacturer ASTM 321 1.4541 stainless steel sheet plate 3mm in stock
Material	stainless steel
Color	201.202.301.302.304.304L.310S.316.316L.321.430.430A.309S.2205.2507.2520.430.410.440.904Lect. Or Customized
Standard	GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
Surface	2B.NO.1.,NO.4,HL,BA,BK Or customized;

Name	Stainless Steel Sheet
Standard	JIS, AiSi, ASTM, GB, DIN, EN
Material	201/202/304/304L/316/316L/316H/316Ti/410/430/2205/2507/904L/347/317L/Or Customized
Surface	BA/2B/NO.1/NO.4/4K/HL/8K/EMBOSSED or according to customer requirementg,etc.
Thickness	0.3mm-70mm or as customer’s requests
Width	30mm-2000mm or as customer’s requests
Length	As customer’s request

Product name	Stainless steel sheet
Grade	201, 304, 410, 430, 316 stainless steel coils & sheets & strip&decorative sheet
Thickness range	0.3mm-3.0mm,Or custom
Width range	600mm-1500mm Or custom
Length	2000mm, 2438mm, 3048mm Or custom
Size	1000mm2000mm, 1219mm2438mm, 1219mm*3048mm, or as required
Finish	2b, BA, No. 4, 8K, hairline, embossed, etched, vibration, PVD color coated, titanium, sand blasted, anti-fingerprint
Color	Gold, black, sapphire blue, brown, bronze, purple, champagne gold, diamond, rose gold, rose red, etc
Lead time	10 to 30 working days after the receipt of 30% deposit
Packing	Wooden pallet or according to customer’s request
Application	Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate

321 Stainless Steel Sheet Specifications

Product Type	321 Stainless Steel Sheet, 321 Stainless Steel Plate
Specification	ASTM A240 321 / ASME SA 240 321
Tolerances (width / thickness)	EN 10258/ DIN 59381) EN 10151 ASTM A240 Grade 321 Strips EN 10088 A240 Tp 321 strips
International Standard	ASTM A 480 ASTM A 959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510
ASTM A240 321 material Dimensions	Cold rolled 321 Stainless Steel Plate 0.5-6.4 mm Hot rolled 321 Stainless Steel Plate 3.0–10.0 mm
Thickness	0.1 to 100 mm Thk
Width	10-2500mm
Length	2m, 2.44m, 3m, or as required
Finish	SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc.
Hardness	Soft, Hard, Half Hard, Quarter Hard, Spring Hard
Forms / Shapes	Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Other Trade Name of 321 Stainless Sheet	SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet

ASTM A240 UNS S32100

ASTM A240 UNS S32100 321 Stainless Steel Plate 321 Stainless steel plate is a slab of stainless steel that is 0.6mm thick or thicker. Lyn Superior DIN 1.4541 stainless steel plate, and likewise called Hot-Rolled Coil, Hot-Rolled Plate, or simply Steel Plate, is offered with thicknesses from 3mm-80mm, varying in size according to each requirements. Type 321 is available as sheet, strip, plate, bar (round, hexagonal, flat, square), tube, and forging stocks. Feel free to contact Lyn Stainless for a quote today for any custom sizes you need.

Grade 321 Stainless Steel

Grade 321 Stainless Steel is an austenitic chromium-nickel alloy that has the highest formability of all stainless steels. It has good corrosion resistance in many environments with improved resistance to stress corrosion cracking in seawater applications.

321 Stainless Steel Sheet is a type of martensitic, chromium and nickel-containing steel. 321 Stainless Steel is a very strong and durable grade of stainless steel that also exhibits excellent resistance to oxidation, thermal fatigue, and general corrosion.

321 stainless steel is a popular material for many uses because it is highly resistant to chemical corrosion. It does not form a passivating layer so it will not avoid pitting and crevice corrosion and therefore needs to be passivated after fabrication, such as galvanizing or immersion in active carbon slurry treatment.

Why Purchase Grade 321 Stainless Steel?

321 Stainless Steel is the most common stainless steel in its class of grade 300 series. It was developed as a substitute for 303 stainless steel and has replaced it in many industries. If you need a similar chromium content, but with slightly better rust resistance than 304 stainless, then 321 should be what you use.

Stainless steel grade 321 is a low-carbon austenitic stainless steel that contains chromium, nickel, and molybdenum. It is very resistant to corrosion in dry and wet environments. This makes it an ideal choice for applications involving exposure to chlorine, caustic soda, phosphoric acid and other chemicals that cause pitting and crevice corrosion.

Grade 321 stainless steel is a high-alloyed grade, containing 10.5% chromium and 0.15% molybdenum to resist corrosion. This grade of stainless steel is commonly used for food processing equipment, chemical processing equipment, and other applications where resistance to rust is needed.

The grade 321 stainless steel sheet is a common low carbon steel, with chromium content of 16% – 17%. It is most commonly used in the following applications: Pressure vessels and heat exchangers, oilfield equipment, chemical processing equipment and other similar applications requiring resistance to both corrosion and oxidation.

Stainless steel 321 is a grade of stainless steel which is similar to 304, but with about 12% chromium added for improved corrosion resistance. The “3” signifies that it has between .03 and .05 percent carbon and the “21” represents the additional chrome content compared to 304 stainless steel. So, what is grade 321 stainless used for? It’s a great choice if you need high strength with excellent corrosion resistance, especially when exposed to saltwater or chloride environments. It also offers better magnetism resistance than 304 stainless steel. 321 is slightly magnetic compared to 304.

Stainless steel grade 321 is an austenitic chromium-nickel stainless steel martensitic. This means that it contains chromium, nickel and carbon levels which make it highly resistant to corrosion. It is commonly used for home and commercial uses, such as refrigeration, heat exchangers and piping. Its high strength-to-weight ratio makes it a great choice for automobile parts. It does contain a small amount of carbon which makes it magnetic, however it will not attract magnets like other grades of stainless steel do. 321 Stainless Steel Sheet can also be used for fabrication purposes or welding applications if properly prepped prior to welding.

321 Stainless Steel Sheet Process

321 stainless steel sheet is also known as Type 321. It is a non magnetic, carbon-free, molybdenum chromium alloy and offers excellent corrosion resistance to highly acidic media, vegetable oils and animal fats. This grade of stainless steel is harder than 302; it is used in similar applications such as those where high temperatures are expected.

321 stainless steel is the most widely used grade of stainless steel. It has good weldability and good machinability, making it a good choice for most applications. 321 stainless steel has similar properties to 304 with better corrosion resistance.

321 Stainless Steel Sheet is an austenitic alpha-prime non-magnetic alloy that contains approximately 18% chromium, 6% molybdenum and 0.20% carbon. 321 Stainless Steel Sheet has excellent corrosion resistance in fresh water and such aqueous acids as hydrochloric and sulfuric. This grade have good resistance to seawater and typical chlorides at temperatures up to 200°F (93°C).

Grade 321 is a stainless steel, but it is not all that common

Grade 321 is a stainless steel, but it is not all that common. Most grades of stainless are much cheaper and easier to work with than 321. If you need some form of corrosion resistant metal, then you will need to use grade 321. This metal can be used in applications where maximum corrosion resistance is required.

321 stainless steel is a type of high-alloy austenitic galvanized steel. 321 is similar to 316 in that it is an austenitic grade of stainless steel, but has less nickel content than 316 making it less expensive.

321 is the strongest, most heat-resistant grade of stainless steel, and is an excellent choice for applications where corrosion resistance and strength are of prime importance.

321 stainless steel sheet is a versatile stainless steel that is widely used in the manufacture of equipment and parts that require good formability and weldability. It is also used in the production of certain kinds of industrial tools. This product can be made into a variety of shapes and sizes, and it is available in both coils and sheets.

What is the difference between 321 and 316 stainless steel?

321 stainless steel is often used in high temperature applications, where 316 stainless steel would be impractically expensive. 321 has better weldability and formability than most austenitic stainless steels, but its poor corrosion resistance in chlorinated environments means that it is usually only used in exhaust systems or other areas where corrosion is not a major concern.

316 stainless steel is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

What is the difference between 321 and 304 stainless steel?

There are many types of stainless steel, and each has its own unique composition and properties. Some of the most common stainless steel grades are 304, 316, and 321. So, what is the difference between 321 and 304 stainless steel?

321 stainless steel is a titanium stabilized austenitic chromium-nickel stainless steel. This means that it has greater resistance to intergranular corrosion than 304 stainless steel. It also has better creep resistance and higher hardness at elevated temperatures. However, 321 stainless steel is not as weldable or formable as 304 stainless steel.

304 Stainless Steel is the most versatile and widely used austenitic stainless steel in the world, due to its corrosion resistance and formability. It can be used in a wide variety of applications, from automotive to kitchenware. It is also extensively used in chemical processing equipment because it can withstand exposure to a wide variety of chemicals and corrosive environments.

Does 321 stainless steel rust?

321 stainless steel is a chromium-nickel alloy that contains 18% chromium and 8% nickel. It is a non-magnetic, austenitic stainless steel that has excellent weldability and is resistant to intergranular corrosion. However, 321 stainless steel does not resist scaling at elevated temperatures like 304 stainless steel. As a result, 321 stainless steel is often used in applications where high temperatures are encountered such as in aircraft exhaust systems.

While 321 stainless steel does not rust in the traditional sense, it is important to note that it is not entirely immune to corrosion. In particular, 321 stainless steel is susceptible to crevice corrosion and pitting when exposed to chloride-containing environments. As a result, it is important to take precautions to protect 321 stainless steel from corrosion when using it in applications where it may be exposed to chloride-containing liquids or gases.

What type of stainless steel is 321?

There are many types of stainless steel, but only a few are commonly used in sheet metal manufacturing. The two most popular grades of stainless steel are 304 and 316. However, 321 is also a popular choice for high temperature applications.

321 is an austenitic chromium-nickel stainless steel which contains 18% chromium and 8% nickel. It is not as corrosion resistant as 304 or 316, but it is still widely used in many industries because of its excellent resistance to high temperatures. 321 can be used in applications up to 900°C (1650°F), making it ideal for use in thermal processing equipment such as furnaces and boilers. It is also often used in the aerospace industry for parts that will be exposed to high temperatures during operation.

Is stainless steel 321 Magnetic?

While stainless steel 321 is not naturally magnetic, it can become magnetic after cold working or welding. Cold working refers to processes done at or near room temperature, such as shaping and bending. On the other hand, welding involves heating the material to high temperatures.

When austenitic steels like stainless steel 321 are cold worked, their crystal structure is changed from face-centered cubic (FCC) to body-centered cubic (BCC). The BCC structure is more dense and has a higher atomic weight than FCC, which makes it more magnetic. However, this magnetism is only temporary and will disappear once the material is annealed, or heated to high temperatures and then cooled slowly.

Stainless steel 321 can also become magnetic after welding. When austenitic steels are welded, their microstructure changes from a mix of FCC and BCC to almost entirely BCC. This change in microstructure makes the material more susceptible to magnetization. However, like cold working, this magnetism is only temporary and will vanish once the material is annealed.

How can you tell if stainless steel is good quality?

There are a few ways that you can tell if stainless steel is good quality. One way is to look at the weight of the stainless steel. If it is lighter than other metals, then it is not as good of quality. Another way to tell if stainless steel is good quality is by looking at the finish. If the finish is dull or has a lot of imperfections, then it is not as good of quality. Finally, you can also tell if stainless steel is good quality by looking at the price. If it is more expensive than other metals, then it is likely a better quality.

Is stainless steel really rust proof?

Despite its name, stainless steel can in fact stain and corrode. However, this is much less likely to happen with stainless steel than with other types of metal. The reason for this is that stainless steel contains chromium. This element forms a thin layer of oxide on the surface of the metal, which prevents oxygen from reaching the underlying steel. This makes it much more difficult for rust to form on the surface of the metal.

There are several grades of stainless steel, and the higher the percentage of chromium in the alloy, the more resistant the metal will be to staining and corrosion. However, even the highest quality stainless steel can be affected by certain chemicals or environments. For example, chlorides (such as salt) can promote corrosion of stainless steel. This is why stainless steel is often used in food processing applications, as it is less likely to contaminate food products.

How long will stainless steel last?

Stainless steel is one of the most durable materials available on the market today. Its strength and resistance to corrosion make it ideal for a variety of applications, from cookware to surgical instruments. But how long does stainless steel actually last?

The answer to this question depends on a number of factors, including the type of stainless steel and the environment in which it is used. In general, however, stainless steel can last for decades without showing signs of wear or tear.

There are three main types of stainless steel: austenitic, ferritic, and martensitic. Austenitic stainless steel is the most common type used in cookware and other household items. It is also used in some industrial applications such as food processing equipment and chemical storage tanks. This type of stainless steel is highly resistant to corrosion and can withstand high temperatures without losing its strength.

Ferritic and martensitic stainless steels are less common but are often used in more demanding applications such as medical devices and automotive parts. These types of stainless steel are not as resistant to corrosion as austenitic stainless steel but they are stronger and can be heat-treated to increase their hardness.

No matter what type of stainless steel you have, proper care will help extend its lifespan. To prevent corrosion, clean your stainless steel regularly with warm water and soap. You should also avoid using harsh chemicals or cleaners that could damage the surface of the metal. If your stainless steel does become corroded

321 Stainless Steel Sheet Application

There are many applications for stainless steel sheet. It is often used in construction and architecture, as well as in kitchen countertops and appliances. Stainless steel sheet can also be used in automotive and aerospace applications.

How can you tell real stainless steel?

If you’re in the market for stainless steel sheet, how can you be sure you’re getting the real deal? Here are a few tips:

1. Check the Grades. There are four major grades of stainless steel – Austenitic, Ferritic, Duplex and Martensitic. Each one has slightly different properties, so make sure you know which grade is right for your project.

2. Look for a Manufacturer’s Mark. Most reputable manufacturers will put their logo or mark on their products. If you can’t find one, be wary.

3. Inspect the Surface. Real stainless steel should have a smooth, uniform surface with no pits or imperfections. If the surface is rough or has any kind of blemish, it’s likely not real stainless steel.

4. Ask About Certification. Any reputable manufacturer should be able to provide certification that their product is indeed made from stainless steel. If they can’t or won’t provide this, it’s best to look elsewhere.

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