Stainless Steel 316/316L Hexagon Rods
Rose Metal Industries is a trusted manufacturer, stockist, and exporter of Stainless Steel 316/316L Hexagon Rods, supplying premium-grade stainless steel to industries across India and the globe. SS 316/316L hex rods are renowned for their superior corrosion resistance, durability, and strength, making them ideal for industrial, marine, architectural, and engineering applications. We supply products to Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry), and the Andaman & Nicobar Islands, as well as for global export markets including Europe, the Middle East, Africa, and Southeast Asia.
Stainless Steel 316 and 316L Hexagon Rods are enriched with molybdenum, chromium, and nickel, providing exceptional resistance to pitting, crevice corrosion, and chloride-rich environments. Grade 316L, with lower carbon content, ensures improved weldability and reduces the risk of carbide precipitation during welding. Rose Metal Industries produces hex rods in hot-rolled, cold-drawn, bright, and polished finishes, catering to both domestic and international project standards..
Industries in Chennai, Bengaluru, Hyderabad, Visakhapatnam, Mangalore, Vijayawada, Puducherry, and Port Blair rely on our SS 316/316L Hexagon Rods for critical applications. These rods are widely used in marine engineering, chemical processing, desalination plants, and offshore structures, where high strength and corrosion resistance are required. Their uniform hexagonal profile also makes them suitable for fasteners, mechanical shafts, pins, and custom-machined components..
The chemical composition of SS 316/316L Hexagon Rods includes chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), which provides superior resistance to harsh chemical environments and seawater. Mechanically, these rods offer high tensile strength, excellent yield strength, elongation, and toughness, making them suitable for machining, forming, threading, and fabrication in both industrial and marine applications..
Specifications
| Product | Stainless Steel 316 / 316L Hexagon Rods |
|---|---|
| Standards | ASTM A276, ASTM A479, ASME SA276, EN 10088 |
| Grades | 316 (S31600 / 1.4401), 316L (S31603 / 1.4404) |
| Forms | Hot-rolled, Cold-drawn, Bright, Polished |
| Size Range | Hex sizes 6 mm – 150 mm across flats (custom sizes on request) |
Chemical Composition (Typical wt%)
| 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) | ≤ 2.0% | ≤ 2.0% |
| Silicon (Si) | ≤ 1.0% | ≤ 1.0% |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.03% | ≤ 0.03% |
Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength (Rm) | ≈ 515 MPa min |
| Yield Strength (0.2% offset) | ≈ 205 MPa min |
| Elongation | ≥ 40% |
| Hardness | ≤ 95 HRB |
Equivalent Grades
| System | 316 | 316L |
|---|---|---|
| UNS | S31600 | S31603 |
| EN / WNr | 1.4401 | 1.4404 |
| JIS | SUS316 | SUS316L |
Hexagon Rod Dimension Chart (Examples)
| Size Across Flats (mm) | Approx. Weight (kg/m) |
|---|---|
| 6 | 0.29 |
| 10 | 0.78 |
| 20 | 3.14 |
| 40 | 12.56 |
| 60 | 28.27 |
| 100 | 78.54 |
Applications
- Marine hardware, offshore structures, and shipbuilding
- Pump and valve shafts, fasteners, pins, and shafts
- Chemical and petrochemical processing equipment
- Food, pharmaceutical, and hygienic processing machinery
- Architectural and structural components
- Precision machining and engineering components
Rose Metal Industries manufactures SS 316/316L Hexagon Rods according to international standards such as ASTM A276, ASTM A479, ASME SA276, and EN 10088, with Mill Test Certificates (MTC) and third-party inspection available on request. Our products are supplied in a range of sizes and lengths to suit precision machining, heavy-duty fabrication, and structural applications. This makes them highly preferred by clients across South India and island regions for both domestic and export projects..
With a commitment to quality, reliability, and customer satisfaction, Rose Metal Industries ensures that its SS 316/316L Hexagon Rods meet stringent performance and global standards. Whether used in industrial machinery, architectural components, chemical processing equipment, or marine structures, these rods provide long-term durability, excellent corrosion resistance, and consistent mechanical performance, making them a trusted choice across India and international markets..
Frequently Asked Questions (FAQ)
Q1: What is the difference between 316 and 316L Hexagon Rods?
A: 316L has a lower carbon content (≤0.03%), reducing carbide precipitation during welding and improving corrosion resistance. Mechanical properties are similar to 316.
Q2: Do you provide Mill Test Certificates (MTC) for hex rods?
A: Yes — Rose Metal Industries provides MTCs, third-party inspection, and PMI testing as needed for domestic and export shipments.
Q3: Can you supply hex rods to South India and island regions?
A: Yes — we supply SS 316/316L Hexagon Rods across Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry and the Andaman & Nicobar Islands with export-ready packaging.
Q4: What standards do your SS 316/316L Hexagon Rods follow?
A: Our rods meet ASTM A276 / A479, ASME SA276, and EN 10088 standards, with customized tolerances and inspections available.
Q5: Where are SS 316/316L Hexagon Rods commonly used?
A: They are used in marine engineering, chemical processing, food and pharma machinery, pump and valve shafts, fasteners, and structural applications.