MOQ: | 150kgs |
Price: | Negotiatable |
Standard Packaging: | Wood box for Rod |
Delivery Period: | 2-30days |
Payment Method: | ,L/C,T/T,Western Union,MoneyGram |
Supply Capacity: | 300 Ton per Month |
INCONEL 693 Alloy Rod for Industrial Applications Requiring Superior Thermal and Chemical Stability
INCONEL 693 Rod: Exceptional Resistance to Metal Dusting and High-Temperature Corrosion
INCONEL 693 rods are engineered to provide outstanding resistance to metal dusting and high-temperature corrosion, making them ideal for use in chemical and petrochemical processing environments. This nickel-chromium-aluminum alloy offers superior performance in aggressive atmospheres, ensuring longevity and reliability in demanding applications.
Chemical Composition of INCONEL 693 Rods:
Element | Composition (%) |
---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 27.0 - 31.0 |
Iron (Fe) | 2.5 - 6.0 |
Aluminum (Al) | 2.5 - 4.0 |
Niobium (Nb) | 0.5 - 2.5 |
Manganese (Mn) | ≤ 1.0 |
Titanium (Ti) | ≤ 1.0 |
Copper (Cu) | ≤ 0.5 |
Silicon (Si) | ≤ 0.5 |
Carbon (C) | ≤ 0.15 |
Sulfur (S) | ≤ 0.01 |
Mechanical Properties:
Property | Value |
---|---|
Tensile Strength | ≥ 1150 MPa |
Yield Strength (0.2% offset) | ≥ 1000 MPa |
Elongation | ≥ 15% |
Hardness (Brinell) | ≤ 330 HB |
Physical Properties:
Property | Value |
---|---|
Density | 7.77 g/cm³ |
Melting Range | 1317–1367°C |
Electrical Resistivity | 1.168 µΩ·m |
Thermal Conductivity | 9.1 W/m·K |
Applicable Standards:
INCONEL 693 rods comply with international standards such as ASTM B166, ensuring consistent quality and performance.
Applications of INCONEL 693 Rods:
Chemical and Petrochemical Processing: Ideal for equipment exposed to high-temperature, corrosive environments, particularly where metal dusting is a concern.
Synthesis Gas Production: Suitable for components in syngas production facilities, offering resistance to carburization and oxidation.
Waste-to-Energy and Biomass Incinerators: Used in high-temperature waste treatment systems, providing durability against aggressive corrosive agents.
Thermal Processing Equipment: Applicable in furnaces and heat-treating equipment where resistance to oxidation and sulfidation is essential.
High-Temperature Fuel Cell Reformers: Ensures longevity and performance in reformer units operating under extreme conditions.
Frequently Asked Questions (FAQs):
Q1: What makes INCONEL 693 rods resistant to metal dusting?
A1: The high chromium content combined with aluminum enhances the alloy's ability to form a protective oxide layer, preventing metal dusting in high-temperature, carbon-rich environments.
Q2: Can INCONEL 693 rods be used in sulfur-containing atmospheres?
A2: Yes, the alloy exhibits excellent resistance to sulfidation, making it suitable for use in environments with high sulfur content.
Q3: Are these rods suitable for welding applications?
A3: INCONEL 693 rods can be welded using appropriate techniques, maintaining their corrosion resistance and mechanical properties in welded joints.
Q4: What forms are INCONEL 693 materials available in?
A4: Besides rods, INCONEL 693 is available in sheets, plates, bars, wire, tubes, pipes, fittings, and forgings to meet diverse industrial requirements.
Q5: How does INCONEL 693 compare to other high-temperature alloys?
A5: INCONEL 693 offers superior resistance to metal dusting and high-temperature corrosion compared to many other nickel-based alloys, making it a preferred choice for demanding applications.
INCONEL 693 rods are the material of choice for industries requiring exceptional resistance to metal dusting and high-temperature corrosion, ensuring durability and reliability in the most challenging environments.
MOQ: | 150kgs |
Price: | Negotiatable |
Standard Packaging: | Wood box for Rod |
Delivery Period: | 2-30days |
Payment Method: | ,L/C,T/T,Western Union,MoneyGram |
Supply Capacity: | 300 Ton per Month |
INCONEL 693 Alloy Rod for Industrial Applications Requiring Superior Thermal and Chemical Stability
INCONEL 693 Rod: Exceptional Resistance to Metal Dusting and High-Temperature Corrosion
INCONEL 693 rods are engineered to provide outstanding resistance to metal dusting and high-temperature corrosion, making them ideal for use in chemical and petrochemical processing environments. This nickel-chromium-aluminum alloy offers superior performance in aggressive atmospheres, ensuring longevity and reliability in demanding applications.
Chemical Composition of INCONEL 693 Rods:
Element | Composition (%) |
---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 27.0 - 31.0 |
Iron (Fe) | 2.5 - 6.0 |
Aluminum (Al) | 2.5 - 4.0 |
Niobium (Nb) | 0.5 - 2.5 |
Manganese (Mn) | ≤ 1.0 |
Titanium (Ti) | ≤ 1.0 |
Copper (Cu) | ≤ 0.5 |
Silicon (Si) | ≤ 0.5 |
Carbon (C) | ≤ 0.15 |
Sulfur (S) | ≤ 0.01 |
Mechanical Properties:
Property | Value |
---|---|
Tensile Strength | ≥ 1150 MPa |
Yield Strength (0.2% offset) | ≥ 1000 MPa |
Elongation | ≥ 15% |
Hardness (Brinell) | ≤ 330 HB |
Physical Properties:
Property | Value |
---|---|
Density | 7.77 g/cm³ |
Melting Range | 1317–1367°C |
Electrical Resistivity | 1.168 µΩ·m |
Thermal Conductivity | 9.1 W/m·K |
Applicable Standards:
INCONEL 693 rods comply with international standards such as ASTM B166, ensuring consistent quality and performance.
Applications of INCONEL 693 Rods:
Chemical and Petrochemical Processing: Ideal for equipment exposed to high-temperature, corrosive environments, particularly where metal dusting is a concern.
Synthesis Gas Production: Suitable for components in syngas production facilities, offering resistance to carburization and oxidation.
Waste-to-Energy and Biomass Incinerators: Used in high-temperature waste treatment systems, providing durability against aggressive corrosive agents.
Thermal Processing Equipment: Applicable in furnaces and heat-treating equipment where resistance to oxidation and sulfidation is essential.
High-Temperature Fuel Cell Reformers: Ensures longevity and performance in reformer units operating under extreme conditions.
Frequently Asked Questions (FAQs):
Q1: What makes INCONEL 693 rods resistant to metal dusting?
A1: The high chromium content combined with aluminum enhances the alloy's ability to form a protective oxide layer, preventing metal dusting in high-temperature, carbon-rich environments.
Q2: Can INCONEL 693 rods be used in sulfur-containing atmospheres?
A2: Yes, the alloy exhibits excellent resistance to sulfidation, making it suitable for use in environments with high sulfur content.
Q3: Are these rods suitable for welding applications?
A3: INCONEL 693 rods can be welded using appropriate techniques, maintaining their corrosion resistance and mechanical properties in welded joints.
Q4: What forms are INCONEL 693 materials available in?
A4: Besides rods, INCONEL 693 is available in sheets, plates, bars, wire, tubes, pipes, fittings, and forgings to meet diverse industrial requirements.
Q5: How does INCONEL 693 compare to other high-temperature alloys?
A5: INCONEL 693 offers superior resistance to metal dusting and high-temperature corrosion compared to many other nickel-based alloys, making it a preferred choice for demanding applications.
INCONEL 693 rods are the material of choice for industries requiring exceptional resistance to metal dusting and high-temperature corrosion, ensuring durability and reliability in the most challenging environments.