Duplex (UNS S32205 F60) Round Bars Supplier in India
Duplex (UNS S32205 F60) Round Bars Supplier in India
When it comes to high-stress, high-corrosion environments, Duplex (UNS S32205 F60) Round Bars are the material of choice. Stronger than conventional stainless steel and highly resistant to localized corrosion, these bars are engineered to perform under pressure – whether you’re in offshore drilling or chemical processing.
As a leading Duplex (UNS S32205 F60) Round Bars supplier in India, we offer precision-machined bars in a variety of sizes and finishes, ready for use in oil rigs, pressure vessels, heat exchangers, and structural systems where both strength and corrosion resistance are non-negotiable.
Why Duplex (UNS S32205 F60) Round Bars Are Trusted in Critical Engineering Applications
Duplex 2205, known technically as UNS S32205 or F60, offers a powerful balance of high tensile strength, superior fatigue resistance, and excellent protection against chloride stress corrosion cracking. This makes it ideal for demanding projects in sectors such as:
- Oil & Gas – subsea piping, risers, separators, wellheads
- Marine Applications – shipbuilding, offshore platforms, ballast systems
- Desalination Plants – high-salinity pipelines, brine evaporators
- Chemical & Pulp Industry – digesters, bleaching systems, reactors
Its dual-phase microstructure (approximately equal parts ferrite and austenite) allows Duplex F60 bars to outperform traditional austenitic steels like 304 or 316, especially in environments with fluctuating temperatures and aggressive chemical exposure.
At our facility, we ensure all Duplex (UNS S32205 F60) Round Bars are delivered with full mill test certifications, optional third-party inspection, and export-standard packaging – so your project never slows down due to material failures.
Technical Specifications: Duplex (UNS S32205 F60) Round Bars Supplier in India
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 620 MPa |
| Yield Strength (0.2%) | ≥ 450 MPa |
| Elongation | ≥ 25% |
| Hardness (Brinell) | ≤ 290 HBW |
| Impact Toughness | Excellent at low temperatures |
| Density | 7.8 g/cm³ |
Chemical Composition (% by Weight)
| Element | Percentage Range |
|---|---|
| Chromium (Cr) | 21.0 – 23.0% |
| Nickel (Ni) | 4.5 – 6.5% |
| Molybdenum | 2.5 – 3.5% |
| Nitrogen | 0.14 – 0.20% |
| Manganese | ≤ 2.0% |
| Silicon | ≤ 1.0% |
| Carbon | ≤ 0.03% |
| Iron (Fe) | Balance |
Product Specifications
| Standards | ASTM A276 / A479, ASME SA276 / SA479 |
|---|---|
| Sizes Available | 6mm to 120mm diameter |
| Form | Round, Square, Hex Bars |
| Finish Options | Bright, Black, Peeled, Polished |
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