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 686 Rod for Extreme Corrosion Resistance in Chemical, Marine, and Waste Treatment Systems
INCONEL 686 rods are engineered to provide exceptional resistance to a wide range of severe environments, making them ideal for industries requiring robust performance in aggressive conditions. This nickel-chromium-molybdenum-tungsten alloy offers outstanding protection against both reducing and oxidizing agents, ensuring longevity and reliability in critical applications.
Chemical Composition of INCONEL 686 Rods:
Element | Composition (%) |
---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 19.0 - 23.0 |
Molybdenum (Mo) | 15.0 - 17.0 |
Tungsten (W) | 3.0 - 4.4 |
Iron (Fe) | ≤ 2.0 |
Cobalt (Co) | ≤ 1.0 |
Manganese (Mn) | ≤ 0.75 |
Silicon (Si) | ≤ 0.08 |
Carbon (C) | ≤ 0.01 |
Phosphorus (P) | ≤ 0.04 |
Sulfur (S) | ≤ 0.02 |
Mechanical Properties:
Property | Value |
---|---|
Tensile Strength | ≥ 760 MPa (110 ksi) |
Yield Strength (0.2% offset) | ≥ 345 MPa (50 ksi) |
Elongation | ≥ 65% |
Hardness (Brinell) | 200-250 |
Physical Properties:
Property | Value |
---|---|
Density | 8.73 g/cm³ |
Melting Range | 1338–1380°C |
Electrical Resistivity | 1.237 µΩ·m |
Thermal Conductivity | 0.098 W/cm•K |
Applications of INCONEL 686 Rods:
Chemical Processing: Ideal for equipment exposed to harsh chemicals, providing durability and resistance to corrosion.
Pollution Control: Suitable for components in systems managing aggressive environmental pollutants.
Pulp and Paper Industry: Used in digesters and bleach plants where resistance to acidic and alkaline environments is crucial.
Waste Treatment: Applicable in handling and processing equipment for hazardous waste materials.
Marine Engineering: Offers excellent resistance to seawater corrosion, making it suitable for offshore and naval applications.
Frequently Asked Questions (FAQs):
Q1: What makes INCONEL 686 rods superior in corrosion resistance?
A1: The unique combination of nickel, chromium, molybdenum, and tungsten provides exceptional resistance to both reducing and oxidizing environments, effectively combating pitting, crevice corrosion, and stress-corrosion cracking.
Q2: Can INCONEL 686 rods be used in high-temperature applications?
A2: Yes, INCONEL 686 maintains its mechanical properties and corrosion resistance at elevated temperatures, making it suitable for high-temperature environments.
Q3: Are these rods weldable?
A3: Absolutely. INCONEL 686 rods exhibit good weldability, and low carbon content minimizes grain boundary precipitation, preserving corrosion resistance in welded joints.
Q4: In which forms are INCONEL 686 materials available?
A4: Besides rods, INCONEL 686 is available in sheets, plates, bars, wire, tubes, pipes, fittings, and forgings, catering to various industrial needs.
Q5: What standards do INCONEL 686 rods comply with?
A5: They adhere to international standards such as ASTM B462, ASTM B564, ASTM B574, ASTM B575, ASTM B619/B622, and ASTM B366, ensuring quality and consistency.
INCONEL® 686 rods are the material of choice for industries demanding superior corrosion resistance and mechanical performance in 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 686 Rod for Extreme Corrosion Resistance in Chemical, Marine, and Waste Treatment Systems
INCONEL 686 rods are engineered to provide exceptional resistance to a wide range of severe environments, making them ideal for industries requiring robust performance in aggressive conditions. This nickel-chromium-molybdenum-tungsten alloy offers outstanding protection against both reducing and oxidizing agents, ensuring longevity and reliability in critical applications.
Chemical Composition of INCONEL 686 Rods:
Element | Composition (%) |
---|---|
Nickel (Ni) | Balance |
Chromium (Cr) | 19.0 - 23.0 |
Molybdenum (Mo) | 15.0 - 17.0 |
Tungsten (W) | 3.0 - 4.4 |
Iron (Fe) | ≤ 2.0 |
Cobalt (Co) | ≤ 1.0 |
Manganese (Mn) | ≤ 0.75 |
Silicon (Si) | ≤ 0.08 |
Carbon (C) | ≤ 0.01 |
Phosphorus (P) | ≤ 0.04 |
Sulfur (S) | ≤ 0.02 |
Mechanical Properties:
Property | Value |
---|---|
Tensile Strength | ≥ 760 MPa (110 ksi) |
Yield Strength (0.2% offset) | ≥ 345 MPa (50 ksi) |
Elongation | ≥ 65% |
Hardness (Brinell) | 200-250 |
Physical Properties:
Property | Value |
---|---|
Density | 8.73 g/cm³ |
Melting Range | 1338–1380°C |
Electrical Resistivity | 1.237 µΩ·m |
Thermal Conductivity | 0.098 W/cm•K |
Applications of INCONEL 686 Rods:
Chemical Processing: Ideal for equipment exposed to harsh chemicals, providing durability and resistance to corrosion.
Pollution Control: Suitable for components in systems managing aggressive environmental pollutants.
Pulp and Paper Industry: Used in digesters and bleach plants where resistance to acidic and alkaline environments is crucial.
Waste Treatment: Applicable in handling and processing equipment for hazardous waste materials.
Marine Engineering: Offers excellent resistance to seawater corrosion, making it suitable for offshore and naval applications.
Frequently Asked Questions (FAQs):
Q1: What makes INCONEL 686 rods superior in corrosion resistance?
A1: The unique combination of nickel, chromium, molybdenum, and tungsten provides exceptional resistance to both reducing and oxidizing environments, effectively combating pitting, crevice corrosion, and stress-corrosion cracking.
Q2: Can INCONEL 686 rods be used in high-temperature applications?
A2: Yes, INCONEL 686 maintains its mechanical properties and corrosion resistance at elevated temperatures, making it suitable for high-temperature environments.
Q3: Are these rods weldable?
A3: Absolutely. INCONEL 686 rods exhibit good weldability, and low carbon content minimizes grain boundary precipitation, preserving corrosion resistance in welded joints.
Q4: In which forms are INCONEL 686 materials available?
A4: Besides rods, INCONEL 686 is available in sheets, plates, bars, wire, tubes, pipes, fittings, and forgings, catering to various industrial needs.
Q5: What standards do INCONEL 686 rods comply with?
A5: They adhere to international standards such as ASTM B462, ASTM B564, ASTM B574, ASTM B575, ASTM B619/B622, and ASTM B366, ensuring quality and consistency.
INCONEL® 686 rods are the material of choice for industries demanding superior corrosion resistance and mechanical performance in challenging environments.