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Type 321 Stainless Steel is an austenitic stainless steel. It has many of the same qualities of Type 304, except for a higher level of titanium and carbon. Type 321 offers metal fabricators an outstanding corrosion and oxidation resistance, as well as excellent toughness even down to cryogenic temperatures. Other characteristics of Type 321 Stainless Steel include:
Due to its numerous benefits and capabilities, Type 321 is used a wide variety of applications including:
Type 321 has a unique chemical structure that includes:
We can supply companies with Type 321 in a variety of sizes and shapes, like plate, sheet, and coil. All the Type 321 available via Continental Steel meets or exceeds AMS 5510 and ASTM A240.
In our extensive line of products, we offer stainless steel sheet and stainless steel plates.
Stainless steel sheet is typically sold in the annealed condition and is available in most grades. Our stainless steel sheets come in both a standard 2B finish and various polished finishes. Polished surfaces range from the standard #4 to a mirrored finish #8 and are usually covered with a removable vinyl coating. Our standard sheet sizes include 4' x 8', 4' x 10', and 5' x 10', but customized sizes are also available. Stainless steel plate is sold in the HRAP (Hot Rolled Annealed and Pickled) condition and finishes.
Like sheet, stainless steel plate comes in standard sizes varying in width from 4' to 8' and in length from 8' to 20', but can also be customized to suit the application. Stainless cut plate may be sheared in thicknesses up to 3/8", and plasma cut in thicknesses over that. Waterjet, band-saw, or laser cutting is also available. If you can't finThe most commonly used stainless steel alloy in the world, 304/304L stainless steel offers a great mix of strength and corrosion resistance without being overly specialized. It maintains excellent corrosion resistance in most situations outside of marine environments and maintains its properties in high temperature situations. It is typically used in aerospace, food and beverage industry, pressure containers, architectural designs and trim, cryogenic applications, and chemical processing equipment.d the size or grade that you're looking for, feel free to contact us for assistance.
Our stainless steel sheet selection includes a number of grades, cuts, sizes, and finishes that can be customized for the job at hand. The following is a list of some of our basic sheeting information:
| Type | Stainless Steel Plate |
| Grade | 200 series: 201/202 |
| 300 series: 301/304/304L/305/309S/310S //316/316L/316LN/316Ti/317/317L/347/347H/316/316L/316LN/316Ti/317/317L/347/347H | |
| 400 series: 405/409/409L/410/420/430/440C/444/4447 | |
| 600 series: 630/631 | |
| duplex stainless steel: 2205/2507/2520 | |
| super stainless steel: 904L | |
| Thickness | 0.3-100mm |
| Width | 600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface | BA/2B/NO.1/NO.4/8K/HL |
| Black painted,PE coated,Galvanized,color coated, | |
| anti rust varnished,anti rust oiled,checkered,etc | |
| Feature | high hardness and strength |
| /100% recycled | |
| /fire resistant/wter proof/anti corrosion | |
| /high temperature resistant | |
| /easy to clean and maintain | |
| /long lifetime/durable | |
| Quality test | We can offer MTC,ISO,SGS,BV, etc |
| Payment terms | L/C T/T (30%DEPOSIT) |
| Stock or not | Enough stock |
| Sample | Free Sample |
| Application | construction field, ships building industry, |
| petroleum,chemical industries, | |
| war and electricity industries, | |
| food processing and medical industry, | |
| boiler heat exchanger, machinery and hardware fields | |
| Delivery time | Within 7-15 days |
| Proportion of chemical composition of frequently used stainlees steel material grade | |||||||||||
| UNS | ASTM | EN | JIS | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
| S20100 | 201 | 1.4372 | SUS201 | <=0.15 | 5.5-7.5 | <=0.06 | <=0.03 | <=1.00 | 16.0-18.0 | 3.5-5.5 | -- |
| S20200 | 202 | 1.4373 | SUS202 | <=0.15 | 7.5-10.0 | <=0.06 | <=0.03 | <=1.00 | 17.0-19.0 | 4.0-6.0 | -- |
| S30100 | 301 | 1.4319 | SUS301 | <=0.15 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | 6.0-8.0 | -- |
| S30400 | 304 | 1.4301 | SUS304 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 18.0-20.0 | 8.0-10.5 | -- |
| S30403 | 304L | 1.4306 | SUS304L | <=0.03 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 18.0-20.0 | 8.0-12.0 | -- |
| S30908 | 309S | 1.4833 | SUS309S | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 22.0-24.0 | 12.0-15.0 | -- |
| S31008 | 310S | 1.4845 | SUS310S | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.50 | 24.0-26.0 | 19.0-22.0 | -- |
| S31600 | 316 | 1.4401 | SUS316 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31603 | 316L | 1.4404 | SUS316L | <=0.03 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31703 | 317L | 1.4438 | SUS317L | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| S32100 | 321 | 1.4541 | SUS321 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 17.0-19.0 | 9.0-12.0 | -- |
| S34700 | 347 | 1.455 | SUS347 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 11.5-14.5 | 9.0-13.0 | -- |
| S40500 | 405 | 1.4002 | SUS405 | <=0.08 | <=1.00 | <=0.04 | <=0.03 | <=1.00 | 10.5-11.75 | <=0.06 | -- |
| S40900 | 409 | 1.4512 | SUS409 | <=0.08 | <=1.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | <=0.05 | -- |
| S43000 | 430 | 1.4016 | SUS430 | <=0.12 | <=1.00 | <=0.040 | <=0.03 | <=1.00 | 16.0-18.0 | <=0.06 | -- |
| S43400 | 434 | 1.4113 | SUS434 | <=0.12 | <=1.00 | <=0.040 | <=0.03 | <=1.00 | 17.5-19.5 | -- | -- |
| S44400 | 444 | 1.4521 | SUS444L | <=0.025 | <=1.00 | <=0.040 | <=0.03 | <=1.00 | 17.5-19.5 | <=0.035 | -- |
| S40300 | 403 | -- | SUS403 | <=0.15 | <=1.00 | <=0.04 | <=0.03 | <=0.50 | 11.5-13.0 | <=0.06 | -- |
| S410000 | 410 | 1.40006 | SUS410 | 0.08-0.15 | <=1.00 | <=0.04 | <=0.03 | <=1.00 | 11.5-13.5 | -- | -- |
The information provided is for standard stock product and does not encapsulate all available combinations. Please contact your nearest Steels Service Centre if non standard product is required and we will enquire about its availability through our global supply network of mills and stockists.
Stainless steel sheet, 0.45mm to less than 4.0mm - ASTM A240M| Grade | Finish | Thickness (mm) | Width (mm) | Length (mm) |
| 304 | 2B & No. 4 PE | 0.55 | 914 & 1219 | 1828 & 2438 |
| 304 | 2B & No. 4 PE | 0.7 | 914 & 1219 | 1828 & 2438 |
| 304 | 2B, 2B PE, No. 4 PE & BA PE | 0.9 | 914 & 1219 | 1828 & 2438 |
| 304 | 2B, 2B PE, No. 4 PE & BA PE | 1.2 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304 | 2B, 2B PE & No. 4 PE | 1.5 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304 | 2B, 2B PE & No. 4 PE | 1.6 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304 | 2B, 2B PE & No. 4 PE | 2 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304 | 2B, 2B PE & No. 4 PE | 2.5 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304 | 2B, 2B PE & No. 4 PE | 3 | 914, 1219 & 1500 | 1828, 2438, 3000, 3048 & 3658 |
| 304L | 2B & 2B PE | 4 | 1500 & 2000 | 3000 & 6000 |
| 316 | 2B | 0.55 | 1219 | 2438 |
| 316 | 2B | 0.7 | 1219 | 2438 |
| 316 | 2B | 0.9 | 1219 | 2438 |
| 316 | 2B & No. 4 PE | 1.2 | 1219 | 2438 |
| 316 | 2B & No. 4 PE | 1.5 | 1219 & 1500 | 2438, 3000 & 3658 |
| 316 | 2B & No. 4 PE | 1.6 | 1219 & 1500 | 2438, 3000 & 3658 |
| 316 | 2B & No. 4 PE | 2 | 1219 & 1500 | 2438, 3000 & 3658 |
| 316 | 2B & No. 4 PE | 2.5 | 1219 & 1500 | 2438, 3000 & 3658 |
| 316 | 2B & No. 4 PE | 3 | 1219 & 1500 | 2438, 3000 & 3658 |
| 316L | 2B & 2B PE | 4 | 1500 & 2000 | 3000 & 6000 |
| 430 | BA PE & No. 4 PE | 0.7 | 914 & 1219 | 1828 & 2438 |
| 430 | BA PE & No. 4 PE | 0.9 | 914 & 1219 | 1828 & 2438 |
| 3CR12 | 2B | 1.2 | 1250 | 2500 |
| 3CR12 | 2B | 1.6 | 1250 | 2500 |
| 3CR12 | 2B | 2 | 1250 | 2500 |
| 3CR12Ti | No. 1 | 3 | 1250 & 1500 | 2500, 3000 & 6000 |
| 3CR12 | No. 1 | 4 | 1250 & 1500 | 2500, 3000 & 6000 |
Other grades and widths
Product outside the standard range can be indented from overseas mills or stocked by special arrangement.
Shanghai Huagang Steel Co., Ltd. is one of the leading manufactories with ISO 9001 certificate who is specializing in manufacturing & exporting various kinds of steel pipes, steel plate, steel coil, round bar, flat bar, angle bar, H beam and other steel products in China. We owned the complete production technique and related equipment for coking, sintering, iron, steel, steel rolling etc, also including the related energy source power system. Meanwhile, we have reached the production technique` s completeness and systematicness at the modern steel industry. The company's annual sales amount is more than 100 million yuan.
In order to offer you the exact quotaiton, could you pls kindly inform us the detailed item, size, material grade, quantity and other requirements.