Inconel 600 Round Bar (UNS N06600)
Inconel 600 Round Bar is a nickel–chromium alloy engineered for excellent oxidation resistance, high-temperature strength, and outstanding resistance to corrosion. With a high nickel content, this alloy offers superior performance in both oxidizing and reducing environments, making it one of the most widely used nickel alloys for heat and corrosion-resistant applications.
Inconel 600 Round Bar (also searched as Alloy 600 Round Bar) maintains good mechanical properties from cryogenic temperatures up to 1095°C. It shows exceptional resistance to chloride stress corrosion cracking, carburization, and nitriding, making it suitable for severe service conditions in chemical, thermal, and nuclear industries.
Key Features
- Excellent resistance to oxidation and corrosion at high temperatures
- Strong performance in both oxidizing and reducing environments
- Resistant to chloride-ion stress corrosion cracking
- Good mechanical strength across a wide temperature range
- Good weldability and fabricability
Equivalent Grades
| Standard | Grade |
|---|---|
| UNS | N06600 |
| DIN | 2.4816 |
| EN | NiCr15Fe |
| JIS | NW 6600 |
Sizes
| Diameter Range | Length |
|---|---|
| 6 mm – 300 mm | 3 m, 6 m, Cut to Length |
| 1/4” – 12” | As per requirement |
Inconel 600 Chemical Composition
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 72.0 min |
| Chromium (Cr) | 14.0 – 17.0 |
| Iron (Fe) | 6.0 – 10.0 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 0.5 |
| Carbon (C) | ≤ 0.15 |
| Sulfur (S) | ≤ 0.015 |
Alloy 600 Round Bar Mechanical Properties (Annealed)
| Property | Value |
|---|---|
| Tensile Strength | ~550 MPa |
| Yield Strength | ~240 MPa |
| Elongation | ≥ 30% |
| Hardness | ~150 HB |
ASME SB 166 Inconel 600 Physical Properties
| Property | Value |
|---|---|
| Density | 8.47 g/cm³ |
| Melting Range | 1354 – 1413°C |
| Thermal Conductivity | ~14.9 W/m·K |
| Electrical Resistivity | ~1.03 µΩ·m |
Types of Inconel 600 Round Bar
- Hot Rolled Round Bar
- Cold Drawn Round Bar
- Annealed Round Bar
- Bright / Polished Round Bar
- Forged Round Bar
- Cut-to-Length Round Bar
Applications
- Heat treatment equipment and furnace components
- Chemical processing equipment
- Nuclear reactor components
- Aerospace and thermal processing parts
- Oil & gas and petrochemical equipment
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