Monel 500 Round Rods
Serving as a trusted supplier, Rose Metal Industries ensures that clients in Tamil Nadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry), and Andaman and Nicobar Islands have access to Monel 500 Round Rods that meet both domestic and global standards. The rods are highly sought after for applications requiring corrosion resistance, high strength, durability, and long service life, making them a globally recognized solution for critical industrial operations..
Monel 500 Round Rods are supplied in a variety of diameters and lengths, with custom sizes available on request. Standard dimensions typically range from 6 mm to 200 mm in diameter and 1,000–3,000 mm in length, catering to diverse engineering requirements. Their versatility makes them an ideal choice for critical components in heat exchangers, pressure vessels, chemical reactors, marine engineering, desalination plants, and offshore oil & gas installations..
From a mechanical perspective, Monel 500 Round Rods exhibit tensile strengths ranging from 620–850 MPa and yield strengths of 345–585 MPa, depending on the heat treatment. The rods also provide excellent ductility (20–35% elongation) and hardness (180–220 HB), making them suitable for machining, forming, and welding operations. The combination of strength and toughness allows these rods to perform reliably under high-stress and high-temperature conditions.
The chemical composition of Monel 500 Round Rods features 63–70% nickel and 28–34% copper, with minor additions of iron, manganese, silicon, aluminum, and columbium/tantalum. This unique composition provides exceptional resistance to corrosion in seawater, reducing the risk of pitting and stress corrosion cracking. The material also resists high-temperature oxidation and maintains structural integrity under aggressive chemical environment.
Specifications & Standards
| Property | Typical / Standard |
|---|---|
| Grades | SS 304 (AISI 304 / EN 1.4301 / UNS S30400), SS 304L (AISI 304L / EN 1.4307 / UNS S30403) |
| Standards | ASTM A276, ASTM A479, EN 10088, ASME/UNS |
| Forms | Hot-rolled bar, cold-drawn bright bar, turned & polished bar |
| Surface Finish | Hot-rolled, bright, polished |
| Testing | Dimensional, tensile, hardness, PMI, MTC |
Chemical Composition (typical ranges)
| Element | SS 304 (wt %) | SS 304L (wt %) |
|---|---|---|
| Carbon (C) | ≤ 0.08 | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 | ≤ 0.03 |
| Chromium (Cr) | 18.0 – 20.0 | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 | 8.0 – 12.0 |
| Nitrogen (N) | ≤ 0.10 | ≤ 0.11 |
Mechanical Properties (typical)
| Property | Typical Value | Notes |
|---|---|---|
| Tensile Strength (UTS) | 485 – 620 MPa | Depends on product form |
| Yield Strength | 205 – 310 MPa | Cold drawn higher |
| Elongation | 40% min | High ductility |
| Hardness | HRB 80–95 | Varies with condition |
Equivalent Grades & Designations
| Common Name | ASTM / AISI | EN | UNS |
|---|---|---|---|
| Stainless Steel 304 | AISI 304 / ASTM A276 | 1.4301 | UNS S30400 |
| Stainless Steel 304L | AISI 304L / ASTM A276 | 1.4307 | UNS S30403 |
Dimension Chart — Round Bar (Common sizes)
Standard diameters supplied in mm & inch.
| Diameter (mm) | Diameter (inch) | Lengths (mm) | Tolerance |
|---|---|---|---|
| 6–16 | 1/4"–1/2" | 1000–3000 | ASTM/EN |
| 18–30 | 3/4"–1" | 1000–3000 | ±0.1–0.5 mm |
| 32–45 | 1.25"–1.5" | 1000–3000 | ±0.2–0.6 mm |
| 50–75 | 2"–2.5" | 2000–3000 | Custom |
| 80–200 | 3"+ | Mill / cut | Custom |
Typical Applications
- Food processing & dairy equipment
- Architectural railings & structures
- Piping components & fittings
- Automotive components
- Heat exchangers & vessels
- General machining & fabrication
These rods conform to global standards such as ASTM B164, ASME SB164, and UNS N05500, ensuring uniform quality and high reliability. Available in hot-rolled and cold-finished forms, Monel 500 rods offer smooth surface finishes and dimensional accuracy. Standard testing procedures, including tensile, hardness, PMI, and dimensional checks, are performed to maintain compliance with international specifications..
Monel 500 Round Rods are high-performance nickel-copper alloy rods widely used in industries that demand excellent corrosion resistance, high strength, and toughness. Manufactured, stocked, and exported by Rose Metal Industries, these rods are ideal for applications in marine, chemical processing, and offshore environments. The company serves clients across Tamil Nadu, Andhra Pradesh, Karnataka, Telangana, Puducherry (Pondicherry), and Andaman and Nicobar Islands, providing premium-grade Monel 500 rods for both domestic and international markets..
Frequently Asked Questions (FAQ)
Q1: What industries use Monel 500 Round Rods?
A: Industries include chemical processing, marine and offshore engineering, desalination plants, power generation, and aerospace applications.
Q2: Do you provide mill test certificates (MTC) for Monel 500 Round Rods?
A: Yes, Rose Metal Industries provides MTCs, PMI testing, and can arrange third-party inspection and chemical analysis on request.
Q3: Can I order custom diameters and lengths?
A: Yes, we offer custom dimensions, wall thicknesses, and tolerances to meet project-specific requirements.
Q4: What standards do Monel 500 Round Rods comply with?
A: Our rods comply with ASTM B164, ASME SB164, and UNS N05500, ensuring international-grade quality.
Q5: Why choose Monel 500 over Monel 400?
A: Monel 500 provides higher strength and better resistance to stress corrosion cracking while retaining excellent corrosion resistance, making it suitable for high-stress and high-temperature marine and chemical environments.