English 
Español 
Français 
Deutsch 
Português (Brasil) 
Русский 
العربية 
201 304 309s grade stainless steel coil
China
Supplier's customization ability
- Drawing-based customization
- Sample-based customization
- Full customization
Minimum order quantity: 1 ton
Shipping total: To be negotiated
- Lead time:
- confirmed with the quotation
- Packaging:
- standard export packing
- Samples:
- available on request
Product details
201 304 309s Grade Stainless Steel Coil Properties
| Attribute | 201 Stainless Steel Coil | 304 Stainless Steel Coil | 309S Stainless Steel Coil |
|---|---|---|---|
| Product Description | Economical austenitic stainless steel with higher manganese and lower nickel content, moderate corrosion resistance and good strength. | Most common austenitic stainless steel with balanced corrosion resistance, strength, and weldability. | High temperature resistant stainless steel with excellent oxidation and heat resistance. |
| Chemical Composition | Cr 16-18%, Ni 3.5-5.5%, Mn 5.5-7.5%, C ≤0.15% | Cr 17.5-19.5%, Ni 8-10.5%, Mn ≤2%, C ≤0.08% | Cr 22-24%, Ni 12-15%, C ≤0.08%, with added Si and Mn for heat resistance. |
| Mechanical Strength | Higher tensile strength due to manganese content. | Balanced tensile strength and ductility | High tensile strength maintained at elevated temperatures. |
| Corrosion Resistance | Moderate, less resistant to chloride environments. | Good resistance in aqueous and mild acidic conditions. | Superior resistance to oxidation and scaling at high temperatures. |
| Surface Finish | Typically duller to bright surface finishes. | Varied finishes: matte, brushed, polished. | Usually bright or polished surface for industrial high-temp use. |
| Cost | More cost-effective, budget-friendly | Mid-range pricing suitable for wide applications | Higher cost justified by high-temperature stability and performance. |
| Common Applications | Kitchenware, automotive, appliances | Food processing, chemical tanks, architectural elements | Furnace components, heat exchangers, high-temp industrial parts. |
Product Introduction of 201 304 309s Grade Stainless Steel Coil
201, 304, and 309S Grade Stainless Steel Coils: Uses and Applications
201, 304, and 309S stainless steel coils serve diverse industrial needs with distinct advantages. 201 stainless steel coils are favored in manufacturing kitchen appliances, automotive trim, and construction materials due to their cost-effectiveness and moderate corrosion resistance. 304 coils are widely used in food processing, chemical equipment, and architectural applications, offering excellent corrosion resistance and formability. 309S coils are designed for high-temperature environments such as furnace parts and heat exchangers, where oxidation resistance and thermal stability are essential.
Specifications and Technical Details
201 stainless steel coil contains lower nickel (3.5-5.5%) and higher manganese content, providing tensile strengths between 515-750 MPa but lower corrosion resistance than 304 and 309S. 304 stainless steel features 18-20% chromium and 8-10.5% nickel, with tensile strength of about 505-700 MPa, superior ductility, and excellent weldability. 309S stainless steel includes 23-25% chromium and 12-15% nickel, offering enhanced oxidation resistance at elevated temperatures, with mechanical strength similar to 304. Standard thickness ranges between 0.2 mm and 6 mm, widths from 600 mm to 1500 mm, meeting ASTM and EN standards.
Performance Benefits and Industry Relevance
201 stainless steel coils deliver higher hardness and strength at a cost-effective price, ideal for less corrosive conditions. 304 coils balance strength, corrosion resistance, and formability, suitable for food safety and chemical applications. 309S excels in high-temperature performance and oxidation resistance, used in furnace linings and heat exchangers to withstand thermal stress. Understanding these grades enables more informed procurement decisions aligned with application requirements, optimizing investment while guaranteeing product life and effectiveness.
Ratings & Reviews
No reviews yet
Know your supplier
Company video
After more than a decade of continuous investment and innovation, Feihong Steel Co., Ltd. has now developed into a leading enterprise in the industry with a complete industrial chain, a wide range of product specifications, prompt supply, excellent product quality, strong industry influence and good social reputation. Currently, our products are mainly sold to the eastern region of China and over 40 countries and regions, such as Southeast Asia, South Asia, West Asia, Eastern Europe, South America, etc. Our stainless steel series products have consistently ranked among the top in China for many years.
Supplier's customization ability
- Drawing-based customization
- Sample-based customization
- Full customization
Minimum order quantity: 1 ton
Shipping total: To be negotiated
- Lead time:
- confirmed with the quotation
- Packaging:
- standard export packing
- Samples:
- available on request
