Stainless Steel 304/304L Hexagon Rods
Rose Metal Industries is a prominent manufacturer, stockist, and global exporter of Stainless Steel 304 and 304L Hexagon Rods, offering high-quality stainless steel products to industries across Tamilnadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry), and the Andaman & Nicobar Islands. Our SS 304/304L Hex Rods are engineered with precision and manufactured according to international norms to deliver superior strength, durability, and corrosion resistance.
Stainless Steel 304/304L Hexagon Rods are widely preferred in industries where excellent mechanical properties and corrosion resistance are essential. Grade 304 is the most versatile and commonly used stainless steel, while 304L is its low-carbon variant, specially developed for enhanced weldability without compromising strength. These hex rods offer exceptional resistance to oxidation, making them suitable for both structural and machining applications.
With a wide distribution network across South India, Rose Metal Industries ensures quick and reliable delivery to customers in Chennai, Coimbatore, Madurai, Bengaluru, Hyderabad, Vijayawada, Visakhapatnam, Warangal, Puducherry and remote regions like the Andaman & Nicobar Islands. Our well-maintained inventory allows us to meet urgent project requirements and bulk industrial demands efficiently..
Our SS 304/304L Hex Rods are supplied in various finishes such as bright-drawn, polished, annealed, and hot-rolled conditions. We also offer custom-cut lengths, special tolerances, and export-ready packaging for international destinations. The precision hexagonal shape makes these rods ideal for machining operations, fasteners, automotive components, and instrumentation fittings..
Specifications
| Standard | ASTM A276 / ASTM A479 / ASME SA276 |
|---|---|
| Grade | Stainless Steel 304 / 304L |
| Product | Hexagon Rods / Hex Bars |
| Finish | Bright, Polished, Hot Rolled, Annealed |
| Tolerance | H11, H9 or as per customer requirement |
Chemical Composition
| Element | 304 | 304L |
|---|---|---|
| Carbon (C) | ≤0.08% | ≤0.03% |
| Chromium (Cr) | 18–20% | 18–20% |
| Nickel (Ni) | 8–10.5% | 8–12% |
| Manganese (Mn) | ≤2% | ≤2% |
| Silicon (Si) | ≤1% | ≤1% |
| Phosphorus (P) | ≤0.045% | ≤0.045% |
| Sulfur (S) | ≤0.03% | ≤0.03% |
Mechanical Properties
| Property | 304 | 304L |
|---|---|---|
| Tensile Strength | ~515 MPa | ~485–515 MPa |
| Yield Strength | ~205 MPa | ~170–205 MPa |
| Elongation | 40% min | 40% min |
| Hardness | 70–95 HRB | 70–95 HRB |
Equivalent Grades
| Standard | 304 | 304L |
|---|---|---|
| UNS | S30400 | S30403 |
| EN | 1.4301 | 1.4307 |
| JIS | SUS 304 | SUS 304L |
Dimension Chart – Hexagon Rods
| Size (mm) | Approx. Across Flats (inch) |
|---|---|
| 6 mm | 0.236" |
| 8 mm | 0.315" |
| 10 mm | 0.394" |
| 12 mm | 0.472" |
| 16 mm | 0.630" |
| 20 mm | 0.787" |
| 25 mm | 0.984" |
| Up to 75 mm | Custom sizes available |
Applications
- Automotive components, fasteners and precision machined parts
- Architectural and structural frameworks in Tamilnadu, Andhra Pradesh and Karnataka
- Instrumentation fittings and valves
- Marine hardware used in Puducherry and Andaman & Nicobar Islands
- Chemical processing and petrochemical industries
- Food processing, dairy equipment and hygiene applications
With a commitment to quality, reliability, and customer satisfaction, we continue to expand our stainless steel distribution network across South India, including Chennai, Bengaluru, Hyderabad, Tirupati, Mangalore, Belgaum, Nellore, Kakinada, and the Andaman & Nicobar Islands. Whether it's structural support, pressure equipment, architectural projects, or precision engineering components, our Stainless Steel 304/304L Round Bars offer unmatched performance.
Backed by decades of experience and a strong technical workforce, Rose Metal Industries ensures that every Stainless Steel 304 and 304L Round Bar meets the expectations of industries in Tamil Nadu, Andhra Pradesh, Karnataka, Telangana, Puducherry, and the Andaman & Nicobar Islands. Our goal is to provide high-quality stainless steel solutions with superior consistency, competitive pricing, and fast delivery for national and international clients.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 304 and 304L Hexagon Rods?
A: 304L has a lower carbon content, offering superior weldability and reduced carbide precipitation. Both grades deliver excellent corrosion resistance and similar strength values.
Q2: Do you provide mill test certificates (MTC)?
A: Yes — Rose Metal Industries supplies MTCs along with PMI testing, chemical analysis, and third-party inspection as required.
Q3: What standards do your Hex Rods comply with?
A: Our products conform to ASTM A276, ASTM A479, ASME SA276, and EN standards.
Q4: Can you supply custom sizes and machining?
A: Yes — we offer customized lengths, polishing, bright finish, turning, and tolerance variations based on customer needs.
Q5: Do you supply to South Indian and island regions?
A: Yes — we supply bulk and retail quantities across Tamilnadu, Karnataka, Telangana, Andhra Pradesh, Puducherry and ship to the Andaman & Nicobar Islands with efficient logistics support.