321 Stainless Steel Sheet
321 Stainless Steel Sheet Quick Details
321 stainless steel sheet is also called as UNS S32100 / W.Nr. 1.4541 stainless steel sheet. We produce high quality stainless steel sheets in a range of sizes.
321 stainless steel is a Ni-Cr-Mo austenitic stainless steel material, its performance is very similar to 304 stainless steel sheet.
But due to the addition of alloy titanium content, it has better resistance to grain boundary corrosion and high temperature strength. It effectively controls the formation of chromium carbide.
321 austenitic stainless steel sheet has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automobile industries.
As a commonly used stainless steel sheet product, 321 stainless steel sheet is manufactured by cold-rolling, flattening, and shearing precision coils, resulting in sheet thicknesses typically under 3mm. Compared to hot rolled stainless steel plate, these cold rolled sheets offer a brighter surface finish, making them suitable for both functional and aesthetic uses.
At HZW, we supply high-quality 321 sheets in various sizes and thicknesses, with custom cutting, surface treatment, and global delivery options available to meet your specific project needs.
321 Stainless Steel Sheet Specifications
| Product Name | 321 stainless steel sheet |
| Grades | 321 |
| Standards | ASTM A240 |
| Thickness | 0.1mm-3.0mm |
| Width | 50mm-2000mm |
| Length | 50mm-6000mm |
| OEM/ODM | Customized size is available as your request |
| Quantity Tolerance | ±10% |
| Surface Finish | 2B, Pickled or as per demand |
| Applications | Stainless steel sheets are ideally suited for a wide range of industries, such as paper making plant, heat-exchanger, mechanical equipment, dyeing facilities, pipeline, chemical plants, food industry, medical industry, petroleum, energy, home appliances, construction, vehicles, cookware and etc. |
| Packaging | Wooden pallet/Wooden case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 7-10 working days |
| MOQ | 50 Kgs |
| Shipping Port | Shanghai/Ningbo port |
| Sample | The sample of sheet is available |
| Remark | Stainless steel sheet can be customized |
321 Stainless Steel Sheet Chemical Compositions
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Mo |
| 321 | ASTM A240 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 17.00-19.00 | 9.00-12.00 | – |
321 Stainless Steel Sheet Mechanical Properties
| Element | Yield Strength | Melting Point | Density | Tensile Strength | Elongation |
| 321 | ≥205Mpa | 980 °C | 7.93 g/cm3 | ≥515Mpa | 40 % |
321 Stainless Steel Sheet Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| 321 | 1.4541 | S32100 | – | – | – | – | – | – |
321 Stainless Steel Sheet: The Ultimate Guide
When you choose to buy quality 321 Stainless Steel Sheets, there have some important points we need to know before we get started.
What are 321 Stainless Steel Sheets?
321 stainless steel sheet is also called as UNS S32100 / W.Nr. 1.4541 stainless steel sheet. We produce high quality stainless steel sheets in a range of sizes.
321 stainless steel is a Ni-Cr-Mo austenitic stainless steel material, its performance is very similar to 304 stainless steel sheet.
But due to the addition of alloy titanium content, it has better resistance to grain boundary corrosion and high temperature strength. It effectively controls the formation of chromium carbide.
321 austenitic stainless steel sheet has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automobile industries.
As a commonly used stainless steel sheet product, 321 stainless steel sheet is manufactured by cold-rolling, flattening, and shearing precision coils, resulting in sheet thicknesses typically under 3mm. Compared to hot rolled stainless steel plate, these cold rolled sheets offer a brighter surface finish, making them suitable for both functional and aesthetic uses.
321 Stainless Steel Sheet Applications
1. Petroleum waste gas combustion pipeline
2. Engine exhaust pipe
3. Boiler shell, heat exchanger, heating furnace parts
4. Silencer parts for diesel engines
5. Boiler pressure vessel
6. Chemical transport truck
7. Expansion joint
8. Spiral welded pipes for furnace and dryers
What is the standard sea packaging of 321 Stainless Steel Sheet?
- Standard export sea packaging:
Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case; - Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
- Other special packaging will be designed as customer’s request;
Eye to wall and eye to sky are both available; - By International Express: DHL/UPS/FEDEX/EMS and our own express line;
- By air or By sea;
- Shipping port: Shanghai, Ningbo or as your request.
