321 stainless steel coils are predominantly comprised of elements such as chromium, nickel, and titanium. They exhibit abrasion resistance, high temperature resistance, and creep resistance, making them well-suited for applications in elevated temperature environments. Common uses include the manufacturing of wear-resistant acid containers and linings for wear-resistant equipment conveyor pipelines. These coils are characterized by their high-temperature resistance, corrosion resistance, excellent processing performance, and superior mechanical properties. As a result, 321 stainless steel coils are widely utilized in high-temperature environments across various industries.
Application of 321 Stainless Steel Coil: Petroleum waste gas combustion pipeline, Engine exhaust pipe, Boiler shell, heat exchanger, heating furnace parts, Silencer parts for diesel engines, Boiler pressure vessel, Chemical transport truck, Expansion joint, Spiral welded pipes for furnace and dryers.
Product Features: The 321 stainless steel coil exhibits outstanding corrosion resistance, effectively resisting the erosion of various chemicals, including acidic and alkaline solutions. It performs admirably in corrosive environments. Additionally, 321 stainless steel coils possess exceptional high-temperature stress-breaking properties, maintaining good mechanical properties at elevated temperatures over extended periods. This characteristic reduces the risk of stress relaxation and deformation at high temperatures. It demonstrates excellent high-temperature creep resistance, remaining resistant to plastic deformation and distortion when subjected to prolonged high-temperature environments. This reliability factor enhances the durability and stability of projects utilizing 321 stainless steel coils.
Element Content Meets Standards: Addressing concerns regarding chromium, nickel, titanium, and other elemental compositions not meeting standard requirements, we assure you that the material used in our 321 stainless steel coils complies with relevant standards. We ensure that corrosion resistance and high-temperature resistance meet expected levels by strictly controlling the element content during the production process. This guarantees the stability and reliability of product quality.
No Dents or Oxidation on the Surface: To address issues such as scratches, dents, oxidation, and other surface defects, we implement stringent quality control measures. This ensures that the surface quality of our 321 stainless steel coils meets standard requirements. Each batch of products undergoes thorough inspection to ensure surface finish and integrity.
No Deviation in Thickness: We offer precise dimensional control and customized processing services to meet our customers’ specific needs. Our goal is to provide you with thickness and size specifications that align with your requirements, minimizing processing and usage difficulties while ensuring the stability of product quality and performance.
Support and Services: At Jianglin Stainless Steel, products undergo rigorous quality checks throughout the entire process before shipment. We also offer reliable after-sales service, ensuring guaranteed delivery times to maintain the long-term stability of your project. Please don’t hesitate to contact our team for product information.
321 stainless steel coils are predominantly comprised of elements such as chromium, nickel, and titanium. They exhibit abrasion resistance, high temperature resistance, and creep resistance, making them well-suited for applications in elevated temperature environments. Common uses include the manufacturing of wear-resistant acid containers and linings for wear-resistant equipment conveyor pipelines. These coils are characterized by their high-temperature resistance, corrosion resistance, excellent processing performance, and superior mechanical properties. As a result, 321 stainless steel coils are widely utilized in high-temperature environments across various industries.
Element Content Meets Standards
Addressing concerns regarding chromium, nickel, titanium, and other elemental compositions not meeting standard requirements, we assure you that the material used in our 321 stainless steel coils complies with relevant standards. We ensure that corrosion resistance and high-temperature resistance meet expected levels by strictly controlling the element content during the production process. This guarantees the stability and reliability of product quality.
No Dents or Oxidation on the Surface
To address issues such as scratches, dents, oxidation, and other surface defects, we implement stringent quality control measures. This ensures that the surface quality of our 321 stainless steel coils meets standard requirements. Each batch of products undergoes thorough inspection to ensure surface finish and integrity.
No Deviation in Thickness
We offer precise dimensional control and customized processing services to meet our customers’ specific needs. Our goal is to provide you with thickness and size specifications that align with your requirements, minimizing processing and usage difficulties while ensuring the stability of product quality and performance.
Property Of 321 Stainless Steel Coil
Chemical Composition(%) | ||||||||
Element | C | Si | Mn | S | P | Cr | Ni | Mo |
Content | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.035 | 17.00-19.00 | 9.00-12.00 | 10.00-14.00 |
Mechanical Properties | ||||
Performance | Yield Strength | Conditional Yield Strength | Hardness | Elongation |
Proportion | ≥520 Mpa | ≥205 Mpa | ≤ 187hb; ≤ 90hrb; ≤ 200hv | ≥40% |
Chemical Composition(%) | |||||||
C | Si | Mn | S | P | Cr | Ni | Mo |
0.08 | 1 | 2 | 0.03 | 0.035 | 17.00-19.00 | 9.00-12.00 | 10.00-14.00 |
Mechanical Properties | |||
Yield Strength | Conditional Yield Strength | Hardness | Elongation |
≥520 Mpa | ≥205 Mpa | ≤187hb; ≤90hrb; ≤ 200hv | ≥40% |
Application Of 321 Stainless Steel Coil
Pipeline
Heat Exchanger
Exhaust System
Decorative Applications