Corrosion Resistant SS Coil 304 316 316L 321 Stainless Steel Strip
Factory Low Price Cold Rolled Stainless Steel Strip 304 316 316l 321 Stainless Steel Of Coils
321 stainless steel coil is Ni-Cr-Mo type austenitic stainless steel, its properties are very similar to 304. 321 stainless steel coils are added with titanium metal, which has better resistance to grain boundary corrosion and high temperature strength. The addition of metallic titanium effectively controls the formation of chromium carbide.
321 stainless steel coils have good corrosion resistance in the atmosphere and are widely used in petrochemical, electric power, bridges, automobiles and other industries. 321 stainless steel coil is suitable for use as welded components at high temperatures, and is suitable for use at temperatures between 430°C and 900°C.
Product Parameters :
1)Product Specification and Steel Grade
| Type | 321 Stainless steel coil |
| Grade | 201, 202, 204 Cu3, 301, 304, 304L, 310S, 316L, 321, 409L, 410S, 420J2, 430, 439, 441, 444, 445 |
| Surface Finish | 2B, 2D, BA, No.3, No.4, No.5, SB, HL |
| Thickness | 0.3~3.0 mm |
| Length | no defined |
| Width | 610~1524 mm |
| Inner Diameter | 610 or 508 +0/-5 mm |
| Width Tolerance | Mill Edge:Aim ±10;Cut Edge:Aim ±10,Aim -0 / +1 |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
| MOQ | 1 ton , We can accept sample order. |
| Delivery port: | Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc. |
| Packaging Detail | Standard export packaging, various transportation, according to customer needs |
2)Chemical Composition
| Grade | C | Si | Mn | Cr | N | P | S | Ni | Ti |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | 17.0-19.0 | - | ≤0.045 | ≤0.03 | 9.0-12.0 | 0.5-0.7 |
3)Physical Properties
| Grades | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(50mm)/% | HB | HRB | HV |
| 321 | ≥515 | ≥205 | ≥40% | ≤217 | ≤95 | ≤200 |
Stainless Steel Coil Product Factory Building:
Stainless Steel Coil Application:
321 stainless steel coils can be used to manufacture exterior walls, roofs, doors and windows of buildings, etc.
321 stainless steel coils can also be used to manufacture chemical equipment due to their ability to withstand extreme environments such as high temperature, high pressure, and corrosion.
321 stainless steel coils are also widely used in the food processing industry and automobile manufacturing.
321 stainless steel coils can also be used to manufacture medical devices, aerospace fields, and electronic products.
321 stainless steel coils can also be used in furniture manufacturing and steel structure manufacturing.
Stainless Steel Coil Package:
Standard Seaworthy Wood Pallets, or according to customer's requests.
FAQ
Q1. Where is your factory?
A1: Our company’s processing center is located in Foshan, Guangdong, China. It is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers’ needs.
Q2. What are your company's main products?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices, and better after-sale service than other stainless steel companies.
Q5. How many countries have you already exported?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan, India, etc.
Q6. Can you provide a sample?
A6: Small samples in store and can provide the samples for free. Customized samples will take about 5-7 days.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.