Inconel 601 Plate Manufacturer, Supplier. Contact us to get free quote and sample!
Inconel 601 plate has a proven excellent performance. It can effectively resist high temperature corrosion, significantly extend equipment life, reduce unplanned downtime, and reduce maintenance costs, ultimately translating into significant improvements in production efficiency and economic benefits.
Inconel 601 Plate Manufacturer, Supplier
HT PIPE is a reputable supplier and exporter. Our inventory includes pipes, Inconel 601 plates, bars, alongside high-quality fittings, flanges, and fasteners.
Reach out today for competitive pricing and detailed specifications-no obligation, just expert support.
Inconel 601 Chemical Composition
| Weight% | Ni | Cr | Fe | Al | C | Mn | S | Si | C |
| 601 | 58-63 | 21-25 | Rem | 1-1.7 | 0.10 max | 1.0 max | 0.015 max | 0.50 max | 1.0 max |
Minimum Yield Strength Chart of Inconel 601 plate
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min |
| 601 | MPa – 310, Psi – 45,000 | MPa -655, Psi – 95,000 | 40 |
Why Choose Inconel 601 Plate?
Alloy 601 Plate Ultimate high-temperature oxidation and carburization resistance
It can still maintain excellent oxidation resistance in a continuous high-temperature environment of up to 1200°C (2200°F), and its ability to resist cyclic oxidation (thermal shock) is particularly outstanding. At the same time, it can effectively resist the erosion of high-temperature carburizing gases (such as CO, CH₄) to prevent material embrittlement and failure.
Alloy N06601 Plate high-temperature strength and creep resistance
In the temperature range of 600°C to 1100°C, Inconel 601 shows strength and creep resistance (slow plastic deformation) and creep rupture strength far exceeding that of austenitic stainless steel.
Inconel plate 601 Extensive and reliable corrosion resistance
Not only does alloy 601 plate perform well in high-temperature oxidizing environments, it also has excellent resistance to a variety of corrosive media at room temperature to medium temperatures:
- Oxidizing acids (nitric acid, sulfuric acid containing oxidants).
- Molten salts, molten metals (low melting point).
- High-temperature halogen gases (fluorine, chlorine, etc.).
- Aqueous media (including fresh water, steam).
No6601 inconel plate processing and welding properties
Compared with some more complex nickel-based high-temperature alloys (such as 625, 718), 601 has better formability (hot processing, cold processing) and weldability. Common TIG, MIG, submerged arc welding and other methods can be used for reliable welding (specific process specifications must be followed).
601 alloy sheet thermal stability
During long-term high-temperature service, the organization is stable and it is not easy to cause harmful phase changes that lead to a sharp drop in performance.
Incon 601 plate application
- Heat treatment industry: furnace rollers, muffles, radiation tubes, baskets, fan blades, air guide plates, quenching fixtures.
- Chemical and petrochemical: high-temperature cracking furnace tubes (specific environments), converter components, catalyst support grids, high-temperature valve flange gaskets, heat exchangers (high-temperature sections).
- Aerospace: combustion chamber components (flame tubes, transition sections), thrust reverser insulation structures, high-temperature fasteners.
- Energy and power: gas turbine combustion chamber liners, thermal barrier coating substrates, boiler key high-temperature components, and certain auxiliary systems for nuclear power.
- Glass and ceramic manufacturing: furnace rollers, furnace doors, burners, and hot end conveying components.
- Environmental engineering: high-temperature areas of flue gas desulfurization (FGD) systems, and waste incinerator components.
- Industrial furnace manufacturing: as the core material of high-performance furnace heat-resistant steel.
Technical FAQ
Q1: What is the main operational difference between Inconel 600 and Inconel 601?
A1: While both are nickel-chromium alloys, Inconel 601 contains 1.0% to 1.4% Aluminum (Al), which Inconel 600 lacks. This aluminum addition allows Inconel 601 to form an incredibly tightly bound oxide scale that resists spalling under cyclic heating, making 601 vastly superior for open-air, high-temperature applications up to 1260°C.
Q2: Can Inconel 601 plate be used in strongly reducing sulfur environments?
A2: No. Due to its high nickel content, Inconel 601 is susceptible to sulfidation attack in strongly reducing sulfur-bearing gases at elevated temperatures. For environments where sulfur dominates over oxygen, alternative high-chromium or iron-base alloys should be evaluated.
Q3: Which welding consumables should be used for fabricating Inconel 601 plate?
A3: For welding Inconel 601 plates using gas tungsten arc welding (GTAW) or gas metal arc welding (GMAW), Inconel Filler Metal 601 (ERNiCrFe-11) is highly recommended to match the base metal's oxidation resistance. Alternatively, Inconel Filler Metal 82 (ERNiCr-3) or Inconel Welding Electrode 182 (ENiCrFe-3) can be utilized depending on the operational pressure parameters.
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