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Nickel 200 and Nickel 201 Round Bars and Rods are high-quality, commercially pure wrought nickel products manufactured to ASTM B160 and ASME SB160 standards. These rods are available in a comprehensive range of dimensions from 14mm to 300mm in diameter and lengths varying from 50mm up to 6000mm, customizable to precise client specifications. The rods are offered in multiple forms including round, square, hexagonal (A/F), rectangular, billet, ingot, and forging. Known for their outstanding corrosion resistance, excellent electrical and thermal conductivity, and mechanical strength, these bars are suitable for demanding industrial applications. The key difference between these alloys lies in their carbon content: Nickel 200 contains up to 0.15% carbon, offering slightly higher tensile strength but less resistance to intergranular carbon embrittlement at elevated temperatures, whereas Nickel 201 has a lower carbon content (max 0.02%), providing superior resistance to carbon embrittlement above 600°F (315°C). Applications span critical sectors such as chemical processing, aerospace, marine hardware, electrical components, and food processing equipment. Dual-certified Nickel 200/201 rods combine the best qualities of both alloys, ensuring robustness and performance in diverse environments. These rods deliver exceptional value for manufacturers looking for durable, corrosion-resistant nickel materials tailored to precise industrial needs.
Key Features
| Features | Description |
|---|---|
| Standards Compliance | ASTM B160, ASME SB160 |
| Size Range | Diameter 14mm - 300mm; Length 50mm - 6000mm (customizable) |
| Alloy Grades | Nickel 200 (UNS N02200) and Nickel 201 (UNS N02201) |
| Carbon Content | Nickel 200: max 0.15%; Nickel 201: max 0.02% |
| Forms Available | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging |
| Corrosion Resistance | Excellent resistance to caustic alkalis and seawater corrosion |
| Temperature Resistance | Nickel 201 offers superior resistance to intergranular carbon embrittlement above 600°F (315°C) |
| Electrical & Thermal Conductivity | High conductivity suitable for electrical components |
| Mechanical Strength | Nickel 200 has slightly higher tensile and yield strength; Nickel 201 has higher ductility |
| Customizable Lengths | Lengths from 50 mm up to 6000 mm or per custom orders |
| Attributes | Description |
|---|---|
| Material Type | Commercially pure wrought nickel |
| Dimensions | Diameter: 14mm - 300mm; Length: 50mm - 6000mm |
| Standard Specifications | ASTM B160, ASME SB160 |
| Forms | Round, Square, Hex (Across Flats), Rectangle, Billet, Ingot, Forging |
| Carbon Content (Nickel 200) | Max 0.15% |
| Carbon Content (Nickel 201) | Max 0.02% |
| Typical Applications | Chemical processing, Electronics, Aerospace, Marine hardware, Food processing |
| Corrosion Resistance | Highly resistant to caustic alkalis and seawater corrosion |
| Operating Temperature | Nickel 200 suitable below 600°F (315°C); Nickel 201 suited for applications above 600°F (315°C) |
| Certifications | Often dual-certified Nickel 200/201 |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The primary difference lies in carbon content; Nickel 200 contains up to 0.15% carbon providing higher tensile strength, whereas Nickel 201 has a lower carbon content (max 0.02%), offering greater resistance to intergranular carbon embrittlement at elevated temperatures above 600°F (315°C).
Yes, these round bars and rods are available in sizes from 14mm to 300mm in diameter and lengths ranging from 50mm to 6000mm, including custom cut lengths per client requirements.
Nickel 201 is more suitable for high-temperature applications such as thermal processing equipment and pressure vessels where carbon embrittlement must be avoided, while Nickel 200 is preferred for general corrosion resistance applications below 600°F (315°C), including chemical and food processing.
Yes, both Nickel 200 and Nickel 201 bars exhibit exceptional resistance to seawater corrosion, making them ideal for marine hardware and components exposed to harsh saline conditions.
These Nickel bars and rods are available in multiple forms including round, square, hexagonal (across flats), rectangular, billets, ingots, and forgings to meet diverse manufacturing needs.
Country Of Origin: India
Specification of Nickel 200/201 Round Bar
Nickel Round Bar Specification: ASTM B160, ASME SB160
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Length : 50 mm to 6000 mm Long, 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
Nickel 200 and Nickel 201 round bars and rods are forms of commercially pure wrought nickel with similar properties, though they differ primarily in carbon content. Both offer excellent corrosion resistance and high electrical and thermal conductivity, making them suitable for a wide range of industrial applications.
Key differences between Nickel 200 and Nickel 201
The main distinction between Nickel 200 (UNS N02200) and Nickel 201 (UNS N02201) is the carbon content, which affects their performance at elevated temperatures.
Feature Nickel 200 (UNS N02200) Nickel 201 (UNS N02201)
Carbon content 0.15% maximum 0.02% maximum
High-temperature resistance Can be susceptible to intergranular carbon embrittlement at temperatures between 800°F and 1200°F (425°C to 650°C). The lower carbon content provides superior resistance to intergranular carbon embrittlement above 600°F (315°C).
Applications Preferred for environments below 600°F (315°C) that require high corrosion resistance, such as chemical and food processing equipment. Also used for electrical components and aerospace parts. Ideal for high-temperature applications where carbon contamination must be minimized, including chemical plants, thermal processing equipment, and pressure vessel service.
Mechanical strength Offers slightly higher tensile and yield strength. Exhibits higher ductility, making it more easily formed and welded.
Common applications
Both alloys are often dual-certified as Nickel 200/201, combining the higher strength of 200 with the high-temperature stability of 201. Round bars and rods made from these alloys are widely used in various industries.
Chemical processing: Resistant to caustic alkalis and other corrosive substances, they are used for evaporators, reactors, and storage vessels.
Electronics: The alloys' high electrical and thermal conductivity make them ideal for electrical contacts and terminals.
Aerospace: Used in the construction of aircraft and missile components that require corrosion resistance and durability at elevated temperatures.
Marine hardware: Exceptional corrosion resistance makes these materials suitable for use in seawater environments.
Food processing: Used in equipment to ensure product purity.
Available products and suppliers
You can find Nickel 200/201 round bars and rods in various finishes, lengths, and sizes to suit different manufacturing requirements.
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