Stainless Steel 316/316L Round Rods
Rose Metal Industries is a trusted manufacturer, stockist and global exporter of Stainless Steel 316/316L Round Rods, supplying premium-quality austenitic stainless-steel materials to diverse industries. SS 316/316L is known as a “marine-grade” alloy due to its exceptional resistance to chlorides, acids and harsh corrosive environments. With a strong supply chain across Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry) and the Andaman & Nicobar Islands, the company ensures seamless delivery for fabrication, construction, marine engineering and industrial manufacturing sectors..
Stainless Steel 316 and 316L Round Rods are enriched with molybdenum (2–3%), providing superior resistance to pitting, crevice corrosion and chemical exposure compared to 304-grade materials. Grade 316 offers excellent strength at elevated temperatures, while 316L—with reduced carbon content—provides improved weldability and reduced risk of carbide precipitation during welding. Rose Metal Industries manufactures these rods in cold-drawn, hot-rolled, peeled, centreless-ground and polished finishes to meet global standards and industry-specific requirements..
Industries in Chennai, Coimbatore, Madurai, Bengaluru, Mangaluru, Hyderabad, Visakhapatnam, Vijayawada, Warangal, Puducherry and Port Blair frequently rely on Rose Metal Industries for SS 316/316L Round Rods because of their outstanding corrosion resistance, durability and long service life. These rods perform exceptionally well in coastal, humid and high-salinity regions such as Tamilnadu’s shoreline and the Andaman & Nicobar Islands, making them ideal for marine fabrication, shipbuilding, saltwater handling equipment and offshore structures.
The chemical composition of Stainless Steel 316/316L includes chromium (16–18%), nickel (10–14%) and molybdenum (2–3%), which provide excellent resistance to organic acids, alkaline solutions, seawater and industrial chemicals. Mechanically, these rods offer high tensile strength, strong yield properties, exceptional elongation and outstanding toughness at low and high temperatures. These robust capabilities make SS 316/316L Round Rods suitable for critical applications in petrochemicals, food processing, pharmaceuticals, heavy engineering, pulp & paper and architectural installations..
Specifications of Stainless Steel 316/316L Round Rods
| Standard | ASTM A276 / A479, ASME SA276, EN 10088 |
|---|---|
| Grade | 316 / 316L |
| Diameter Range | 3mm to 350mm |
| Finish | Hot Rolled, Cold Drawn, Polished, Bright, Centreless Ground |
| Form | Round Rods, Round Bars, Shafts |
Chemical Composition
| Element | 316 | 316L |
|---|---|---|
| Carbon (C) | 0.08% max | 0.03% max |
| Chromium (Cr) | 16–18% | 16–18% |
| Nickel (Ni) | 10–14% | 10–14% |
| Molybdenum (Mo) | 2–3% | 2–3% |
| Manganese (Mn) | 2% max | 2% max |
| Silicon (Si) | 1% max | 1% max |
| Phosphorus (P) | 0.045% max | 0.045% max |
| Sulfur (S) | 0.03% max | 0.03% max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 40% min |
| Hardness | 217 HB max |
Equivalent Grades
| Standard | 316 | 316L |
|---|---|---|
| UNS | S31600 | S31603 |
| WERKSTOFF | 1.4401 | 1.4404 |
| EN | X5CrNiMo17-12-2 | X2CrNiMo17-12-2 |
Round Rod Dimension Chart
| Diameter (mm) | Approx. Weight (kg/m) |
|---|---|
| 6 | 0.22 |
| 10 | 0.62 |
| 20 | 2.47 |
| 40 | 9.86 |
| 60 | 22.20 |
| 100 | 61.60 |
Applications of SS 316/316L Round Rods
- Marine components and shipbuilding structures
- Chemical and petrochemical equipment
- Food and pharmaceutical machinery
- Pump shafts, fasteners and precision components
- Architectural and structural applications
- Heat exchangers and pressure vessels
Rose Metal Industries supplies Stainless Steel 316/316L Round Rods that comply with international standards such as ASTM A276, ASTM A479, ASME SA276, EN 10088 and JIS specifications. Available in a wide range of diameters and lengths, these rods are used to manufacture shafts, fasteners, pump components, valves, marine fittings, conveyor systems, threaded parts and precision-machined components. Their excellent formability and machinability make them highly preferred across fabrication workshops and global manufacturing industries..
As a global exporter, Rose Metal Industries provides SS 316/316L Round Rods to Europe, the Middle East, Africa, Southeast Asia and other international markets with export-grade packing, third-party inspection, and 100% traceable Mill Test Certificates (MTC). With robust inventory, strict quality control and customer-focused service, the company continues to be a reliable stainless-steel supplier across South India and worldwide. Whether for heavy industrial machinery or marine environmental exposure, Stainless Steel 316/316L Round Rods deliver unmatched performance and long-term reliability..
Frequently Asked Questions (FAQ)
Q1: What is the difference between 316 and 316L Round Rods?
A: 316L has a lower carbon content (≤0.03%), improving weldability and reducing carbide precipitation during welding. Both grades offer excellent corrosion resistance, especially in chloride environments.
Q2: Do you provide MTC for Stainless Steel 316/316L Round Rods?
A: Yes — Rose Metal Industries provides full Mill Test Certificates, third-party inspection, PMI and chemical testing as required for domestic and export projects.
Q3: Can you supply rods to Tamilnadu, Andhra Pradesh and island regions?
A: Yes — we supply SS 316/316L Round Rods across Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry and the Andaman & Nicobar Islands with fast delivery and customized packing.
Q4: What standards do your SS 316/316L Round Rods follow?
A: Our rods are manufactured as per ASTM A276, ASTM A479, ASME SA276 and EN 10088 standards.
Q5: Where are SS 316/316L Round Rods used?
A: They are used in marine industries, food processing, petrochemicals, desalination plants, pump shafts, valves and architectural fabrication.