Inconel 601 Nickel Alloy Hex Bar with Excellent High Temperature Oxidation Resistance for Furnace and Heat Treatment Applications
Inconel 601 Hex Bar for High Temperature Furnace and Corrosion Resistant Applications
Inconel 601 (UNS N06601) Hexagonal Bar, manufactured according to ASTM B166, is a nickel-chromium-iron based high-temperature alloy with excellent oxidation resistance, corrosion resistance, and carburization resistance. It maintains high strength and stability under elevated temperatures and is widely used in industrial furnaces, heat treatment equipment, petrochemical industries, and high-temperature structural components.
Key Features
- Excellent high-temperature oxidation resistance.
- Excellent resistance to corrosion, carburization, and sulfur environments.
- Maintains high strength and creep resistance at elevated temperatures.
- Good machinability and dimensional stability.
- Suitable for long-term service in harsh high-temperature environments.
Typical Applications
- Industrial Furnace Equipment: Furnace tubes, fixtures, supports, and heat treatment components.
- Heat Treatment Industry: Quenching baskets, trays, and heating element supports.
- Petrochemical Industry: High-temperature reactors, pyrolysis furnace components, and corrosion-resistant parts.
- Aerospace & Gas Turbine: High-temperature fasteners and combustion system components.
- Energy & Industrial Applications: Fasteners, valve components, and precision-machined parts for high-temperature service.
Chemical Composition (wt%)
| Element | Ni | Cr | Fe | Al | C | Mn | Si | Cu | S |
|---|---|---|---|---|---|---|---|---|---|
| Range | 58.0–63.0 | 21.0–25.0 | Balance | 1.0–1.7 | ≤0.10 | ≤1.0 | ≤0.50 | ≤1.0 | ≤0.015 |
Mechanical Properties (Solution Annealed + Water Quenched)
| Property | Value |
|---|---|
| Tensile Strength (Rm) | ≥ 650 MPa (95 ksi) |
| Yield Strength (Rp0.2) | ≥ 310 MPa (45 ksi) |
| Elongation (A5) | ≥ 30 % |
| Density | 8.11 g/cm³ |
| Hardness | ≤ 200 HB |
| Max Service Temperature | 1200 °C (2200 °F) |
Quality Assurance
All DINGSCO Inconel 601 hexagonal bars undergo strict inspection, including UT (ASTM A388), PT (ASTM E165), tensile testing (ASTM E8/E21), OES chemical analysis, hardness testing (ASTM E10/E18), and dimensional inspection. Full traceability is maintained from ingot to finished product, with MTRs, heat certificates, and NDT reports available upon request.
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