SS 409L Welded Pipes provide ultra-low carbon ferritic stainless steel performance for cost-effective corrosion resistance in automotive exhausts and moderate-temperature applications. 409L Welded Pipes offer excellent weldability and oxidation resistance at 40-50% lower cost than austenitic grades.
Due to their durability and resistance to oxidation, 409L welded pipes are widely used in automotive exhaust systems, structural applications, transportation industries, and industrial piping systems. 409L SS Welded Pipes provide a reliable and economical stainless steel solution for environments where moderate corrosion resistance and mechanical strength are required.
At Salem Stainless Steel, we supply premium-quality Stainless Steel 409L welded pipes using advanced production technology and strict quality control processes to ensure superior performance and long service life.
Chemical Properties of SS 409L Welded Pipes:
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤0.03 |
| Chromium (Cr) | 10.5-11.7 |
| Manganese (Mn) | ≤1.00 |
| Silicon (Si) | ≤1.00 |
| Phosphorus (P) | ≤0.040 |
| Sulfur (S) | ≤0.030 |
| Nickel (Ni) | ≤0.50 |
| Titanium (Ti) | 6x(C+N) min, ≤0.75 |
| Nitrogen (N) | ≤0.03 |
| Iron (Fe) | Balance |
Mechanical Properties of Stainless Steel 409L Welded Pipes:
| Property | Value (min) |
|---|---|
| Tensile strength | 380–515 MPa |
| Yield strength (0.2%) | 170–205 MPa |
| Elongation (in 50 mm) | ≥20–35% |
| Hardness (Rockwell B) | ≤88–90 HRB |
| Hardness (Brinell) | ≈130 HB max |
Physical Properties of 409L Welded Pipes:
| Property | Value |
|---|---|
| Density | 7.8-8.0 g/cm³ |
| Melting Range | 1450-1500°C |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 25-27 W/m·K |
| Electrical Resistivity | 60 μΩ·cm |
| Specific Heat Capacity | 460-500 J/kg·K |
Product Specifications:
| Specification | Details |
|---|---|
| Steel Grade | SS 409L |
| Unit Pipe Length | 6 meter, 9 meter |
| Shape | Round |
| Min. Order Quantity | 200 Kilogram |
Primary Applications for 409L:
- Automotive Exhaust: Manifolds, tailpipes, silencers, and converters.
- Agriculture: Fertilizer spreaders, grain handling, and tractor components.
- Power Generation: Heat exchanger tubing and transformer cases.
When listing these properties, emphasize that 409L Welded Pipes are the “smart” mechanical choice. They provide the structural toughness of steel with the environmental protection of stainless, making them the most cost-effective solution for any application involving heat and vibration. Book your order now- Contact our sales team today.
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.
