Wuxi Nickel New Material Co., Ltd
| Payment Terms | ,L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | Wood box for Rod |
| Place Of Orig | China |
| Young's Modulus | 204 GPa |
| Heat Resistance | High |
| Shear Modulus | 78 GPa |
| Wall Tolerance | ±3-5% |
| Wire | MIG |
| Quality Test | MTC (mill Test Certification) |
| Standard Size | 6-426mm |
| Melting Point | 1271-1343 |
| Finishing | Bright,Oxided |
| Specific Heat Capacity | 430 J/kg °C |
| Condition | Hard / Soft |
| Poisson’s Ratio | .0.31 |
| Corrosion Resistance | Excellent |
| Heat Treatment | Annealing |
| Brand Name | NikTech |
| Model Number | Inconel 725 |
| Certification | ISO 9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | ,L/C,T/T,Western Union,MoneyGram | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | Wood box for Rod |
| Place Of Orig | China | Young's Modulus | 204 GPa |
| Heat Resistance | High | Shear Modulus | 78 GPa |
| Wall Tolerance | ±3-5% | Wire | MIG |
| Quality Test | MTC (mill Test Certification) | Standard Size | 6-426mm |
| Melting Point | 1271-1343 | Finishing | Bright,Oxided |
| Specific Heat Capacity | 430 J/kg °C | Condition | Hard / Soft |
| Poisson’s Ratio | .0.31 | Corrosion Resistance | Excellent |
| Heat Treatment | Annealing | Brand Name | NikTech |
| Model Number | Inconel 725 | Certification | ISO 9001:2008 |
| Place of Origin | China | ||
| High Light | Offshore inconel 725 Rod ，Corrosion Resistance inconel 725 ，Offshore inconel astm | ||
INCONEL 725 Rod for High Strength and Corrosion Resistance in Sour Gas and Offshore Applications
INCONEL 725 rods are engineered to deliver exceptional corrosion resistance and high strength, making them ideal for use in harsh environments such as sour gas wells, marine applications, and chemical processing plants. This nickel-chromium-molybdenum-niobium alloy offers superior resistance to pitting, crevice corrosion, and stress-corrosion cracking, ensuring durability and reliability in critical applications.
Chemical Composition of INCONEL 725 Rods:
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 55.0 - 59.0 |
| Chromium (Cr) | 19.0 - 22.5 |
| Molybdenum (Mo) | 7.0 - 9.5 |
| Niobium (Nb) | 2.75 - 4.0 |
| Titanium (Ti) | 1.0 - 1.7 |
| Aluminum (Al) | ≤ 0.35 |
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.20 |
| Phosphorus (P) | ≤ 0.015 |
| Sulfur (S) | ≤ 0.010 |
| Iron (Fe) | Balance |
Mechanical Properties:
| Property | Solution Treated | Age Hardened |
|---|---|---|
| Tensile Strength | 855 MPa | 1241 MPa |
| Yield Strength (0.2% offset) | 427 MPa | 917 MPa |
| Elongation | 57% | 30% |
| Hardness (Rockwell C) | 5 | 36 |
Physical Properties:
| Property | Value |
|---|---|
| Density | 8.31 g/cm³ |
| Melting Range | 1271–1343°C |
| Electrical Resistivity | 1.144 µΩ·m |
| Thermal Conductivity | 10.631 W/m·K |
Applicable Standards:
INCONEL 725 rods comply with international standards such as ASTM B805, ensuring consistent quality and performance.
Applications of INCONEL 725 Rods:
Oil and Gas Industry: Ideal for components in sour gas environments, including hangers, landing nipples, and side pocket mandrels, due to its resistance to hydrogen sulfide and chlorides.
Marine Engineering: Suitable for high-strength fasteners and other components exposed to seawater, offering excellent resistance to pitting and crevice corrosion.
Chemical Processing: Used in equipment handling aggressive chemicals, benefiting from its robust corrosion resistance and mechanical strength.
Aerospace: Applicable in manufacturing high-strength, corrosion-resistant components for aircraft and spacecraft.
Power Generation: Employed in turbine components and other high-temperature, high-stress environments.
Frequently Asked Questions (FAQs):
Q1: What distinguishes INCONEL 725 rods in terms of corrosion resistance?
A1: The alloy's high nickel and chromium content provides exceptional resistance to both reducing and oxidizing environments, while molybdenum enhances resistance to pitting and crevice corrosion.
Q2: How does the strength of age-hardened INCONEL 725 compare to other alloys?
A2: Age-hardened INCONEL 725 offers approximately twice the strength of annealed INCONEL® 625, making it suitable for applications requiring high mechanical performance.
Q3: Is INCONEL 725 suitable for welding?
A3: Yes, INCONEL 725 exhibits good weldability. Post-weld heat treatment can be applied to restore the alloy's strength and corrosion resistance.
Q4: In what forms is INCONEL 725 available?
A4: Besides rods, INCONEL 725 is available in various forms, including bars, wires, sheets, plates, and forgings, catering to diverse industrial needs.
Q5: What are the temperature limits for INCONEL 725 applications?
A5: INCONEL 725 maintains its mechanical properties and corrosion resistance across a broad temperature range, making it suitable for both cryogenic and elevated temperature applications up to approximately 600°C.
INCONEL 725 rods are the material of choice for industries requiring a combination of high strength and superior corrosion resistance in challenging environments.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys... Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys...
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