In the world of industrial fabrication, compromise isn’t an option. At Salem Stainless Steel Suppliers Pvt. Ltd., we specialize in buying and supplying premium SS 904L Coils designed to thrive where standard grades fail. Whether you are dealing with dilute sulfuric acid or harsh chloride environments, our Stainless Steel 904L Coils provide the chemical stability and structural integrity your project demands.
Stainless Steel 904L Coils are high-alloy, low-carbon austenitic stainless steels enriched with chromium, nickel, molybdenum, and copper. This unique chemical composition provides exceptional resistance to strong acids, especially sulfuric acid, and ensures excellent protection against pitting, crevice corrosion, and stress corrosion cracking. Also known as UNS N08904 and WNR 1.4539 , 904L Coils are specifically engineered for applications where standard stainless steel grades fail.
Key Features of SS 904L Coils
- Excellent resistance to uniform and localized corrosion
- Outstanding weldability without the need for post-weld heat treatment
- Superior formability and ease of fabrication
- High strength combined with long service life
- Reliable performance in acidic and high-temperature environments
Chromium (Cr)19.0 – 23.0Manganese (Mn)Max 2.0
| Element | Percentage(%) |
|---|---|
| Nickel (Ni) | 23.0 – 28.0 |
| Molybdenum (Mo) | 4.0 – 5.0 |
| Copper (Cu) | 1.0 – 2.0 |
| Carbon (C) | Max 0.02 |
Mechanical Properties of Stainless Steel 904L Coils:
| Property | Value (Metric) |
|---|---|
| Tensile Strength | ≥490 MPa |
| Yield Strength | ≥220 MPa |
| Elongation (in 50mm) | ≥35% |
| Hardness (Brinell) | ≤192 HBW |
| Hardness (Rockwell B) | ≤90 HRB |
Physical Properties of SS 904L Coils :
| Property | Value (Metric Units) |
|---|---|
| Density | 7.95 g/cm3 |
| Melting Range | 1300-1390°C |
| Specific Heat | 450 J/kg·K |
| Thermal Conductivity | 12.9 W/m·K |
| Electrical Resistivity | 0.95 μΩ⋅m |
| Modulus of Elasticity | 190 GPa |
| Magnetic Permeability | 1.004 (Non-magnetic) |
Product Specifications:
| Attribute | Specification Details |
|---|---|
| Material Grade | AISI 310 / 310S (UNS S31000 / S31008) |
| Standard Specifications | ASTM B625 / ASME SB625 |
| Thickness Range | 4mm to 100mm |
| Widths Options | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm (Custom widths available) |
| Length Options | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm (Cut-to-length service provided) |
| Primary Forms | 904L Coils, Foils, Rolls, Plain Sheets, Shim Sheets, Perforated Sheets, Chequered Plates, Strips, Flats, Blanks (Circles), and Rings (Flanges). |
Key Applications of SS 904L Coils
Due to their elite chemical composition, our Stainless Steel 904L Coils are the preferred choice for several high-stakes industries:
- Petrochemical Industry: Reliable performance in heat exchangers and refinery piping.
- Pulp & Paper: Essential for bleaching hardware and aggressive chemical washers.
- Environmental Protection: Flue Gas Desulfurization (FGD) systems and scrubbing units.
Order Your Stainless Steel 904L Coils Today
Ready to upgrade your infrastructure? Salem Stainless Steel Suppliers Pvt. Ltd., offers custom-slit lengths and specialized shapes to meet your specific industrial blueprints.
Countries We Export
Macau, Philippines, Estonia, Slovakia, India, Switzerland, France, Gambia, United States, Nepal, Iran, Australia, Thailand, Gabon, Zimbabwe, Bangladesh, Angola, Lithuania, Kuwait, Kazakhstan, Trinidad & Tobago, Puerto Rico, Singapore, Mexico, Azerbaijan, Brazil, Bulgaria, United Arab Emirates, Tibet, Greece, South Africa, Afghanistan, Sri Lanka, Italy, China, Serbia, Turkey, Mexico, Bolivia, Peru, Chile, Belarus, Yemen, Namibia, Qatar, Algeria, Libya, Nigeria, Japan, Poland, Austria, Bhutan, Nigeria, Portugal, Czech Republic, Croatia, Jordan, Hungary, Finland, Pakistan, Spain, South Korea, Ecuador, Denmark, Canada, Kenya, Saudi Arabia, Vietnam, Sweden, Malaysia, Bahrain, Costa Rica, Venezuela, Israel, Netherlands, United Kingdom, New Zealand, Russia, Morocco, Poland, Indonesia, Hong Kong, Egypt, Oman, Norway, Chile, Iran, Lebanon, Taiwan, Ghana, Romania, Mongolia, Ukraine, Colombia, Tunisia, Ireland, Iraq, Belgium, Argentina, Germany.
Cities We Supply
Calgary, Al Jubail, Hong Kong, Bhopal, Jeddah, Toronto, Ulsan, Aberdeen, Thiruvananthapuram, Petaling Jaya, Nashik, Houston, Montreal, Cairo, Ernakulam, Atyrau, Karachi, Haryana, Istanbul, Jakarta, Sharjah, Nagpur, Dallas, Ranchi, Algiers, Doha, Santiago, Geoje-si, Singapore, Chennai, Jamshedpur, Perth, New Delhi, Tehran, Vadodara, New York, Caracas, Ahmedabad, Edmonton, Kanpur, Busan, Mumbai, Secunderabad, Bengaluru, Kolkata, Pimpri-Chinchwad, Manama, Vung Tau, Melbourne, Bangkok, Colombo, Ankara, Bogota, Sydney, Milan, Port-of-Spain, Abu Dhabi, Thane, Ahvaz, Visakhapatnam, Rajkot, Jaipur, Indore, Kuwait City, Gurgaon, Baroda, Navi Mumbai, La Victoria, Surat, Ludhiana, Lahore, Hanoi, Riyadh, Faridabad, Hyderabad, Coimbatore, Mexico City, Dubai, Al Khobar, Rio de Janeiro, Pune, Chiyoda, Moscow, Lagos, London, Madrid, Granada, Ho Chi Minh City, Brisbane, Chandigarh, Seoul, Courbevoie, Los Angeles, Gimhae-si, Dammam, Howrah, Muscat, Noida, Kuala Lumpur, Pondicherry, Tamil Nadu.
