What Are the Standard Thickness Ranges for Nickel 201 Plate?

The standard thickness ranges for Nickel 201 plate typically fall between 5mm to 150mm. This versatile range allows for a wide variety of applications across different industries. Thinner plates (5-25mm) are often used in chemical processing equipment and heat exchangers, while thicker plates (25-150mm) find applications in heavy-duty industrial machinery and specialized reactors. The specific thickness chosen depends on the intended use, required strength, and design specifications of the project at hand.

Understanding Nickel 201 Plate Specifications

Composition and Properties of Nickel 201

Nickel 201 is a high-purity nickel alloy, containing a minimum of 99.0% nickel, which provides outstanding corrosion resistance, especially in reducing environments. In addition to its chemical stability, the alloy offers excellent thermal and electrical conductivity, making it highly suitable for a wide range of demanding industrial applications across various sectors.

Key properties of Nickel 201 include:

• Density: 8.89 g/cm³
• Melting Point: 1435°C
• Thermal Conductivity: 70 W/m·K
• Electrical Resistivity: 9.5 µΩ·cm

Standard Dimensions and Tolerances

Nickel 201 plates are manufactured to standardized dimensions that comply with industry norms, such as ASTM B162, ASME SB162, and DIN 17750. Typical widths range from 1000mm to 2500mm, while thickness varies between 5mm and 150mm. Tolerances are closely controlled to ensure consistent quality across production batches. For plates up to 25mm thick, the allowable variation is generally ±0.1mm, whereas thicker plates can vary by ±0.5mm. Maintaining tight dimensional tolerances ensures the material performs reliably in precision applications.

Surface Finish Options

Nickel 201 plates can be supplied with a variety of surface finishes tailored to specific application needs.

• Sandblasting provides a uniform, matte texture that is ideal for improved coating adhesion.
• Anodizing enhances both corrosion resistance and aesthetic appeal, making the plates suitable for visually critical or outdoor applications.
• Polishing delivers a smooth, reflective surface, improving appearance and minimizing surface irregularities.

The availability of multiple finishing options ensures that Nickel 201 plates can meet both functional and aesthetic requirements across diverse industrial uses.

Applications and Industry Uses of Nickel 201 Plate

Chemical Processing Equipment

Nickel 201 plates are extensively used in the chemical processing industry due to their excellent corrosion resistance. They are commonly employed in the fabrication of:

• Reaction vessels
• Storage tanks
• Piping systems
• Heat exchangers

The material's ability to withstand harsh chemical environments makes it an ideal choice for these applications, ensuring longevity and reliability of the equipment.

Food and Pharmaceutical Industries

In the food and pharmaceutical sectors, Nickel 201 plates are prized for their non-contaminating properties and ease of cleaning. They are used in:

• Food preparation vessels
• Pharmaceutical reactors
• Sterilization equipment
• Storage and transport containers

The material's resistance to corrosion by organic compounds and its ability to maintain product purity make it an excellent choice for these sensitive applications.

Electronics and Energy Sector

Nickel 201's excellent electrical and thermal properties make it valuable in the electronics and energy industries. Applications include:

• Electronic components
• Fuel cell components
• Battery electrodes
• Solar panel components

The material's stability at high temperatures and its non-magnetic properties contribute to its usefulness in these advanced technological applications.

Manufacturing Process and Quality Control

Production Techniques

The manufacturing process for Nickel 201 plates involves several steps to ensure high-quality output:

• Melting and Casting: High-purity nickel is melted and cast into ingots.
• Hot Rolling: The ingots are heated and rolled to achieve the desired thickness.
• Cold Rolling: Further thickness reduction and surface finishing are achieved through cold rolling.
• Heat Treatment: The plates undergo heat treatment to relieve internal stresses and achieve the desired mechanical properties.
• Surface Finishing: Final surface treatments are applied as per customer specifications.

Advanced manufacturing techniques and state-of-the-art equipment ensure consistent quality and precise dimensional accuracy.

Quality Assurance Measures

Rigorous quality control measures are implemented throughout the production process:

• Material Composition Analysis: Ensures the alloy meets the required purity standards.
• Mechanical Property Testing: Verifies tensile strength, yield strength, and elongation.
• Non-Destructive Testing: Includes ultrasonic testing to detect any internal defects.
• Surface Quality Inspection: Checks for surface imperfections and ensures proper finish.
• Dimensional Accuracy Checks: Confirms that plates meet specified thickness and width tolerances.

These quality assurance steps ensure that every Nickel 201 plate meets or exceeds industry standards and customer expectations.

Certifications and Compliance

Nickel 201 plates are generally supplied with comprehensive material test certificates (MTC) and may undergo independent third-party testing by organizations such as SGS. These certifications verify the chemical composition, mechanical properties, and adherence to recognized standards like ASTM B162, ASME SB162, and DIN 17750. Compliance with these specifications ensures uniform quality across different production batches and suppliers. By adhering to established standards and providing verified documentation, suppliers give customers confidence in the reliability, performance, and suitability of Nickel 201 plates for both industrial and specialized engineering applications.

Conclusion

Understanding the standard thickness ranges and specifications of Nickel 201 plates is crucial for engineers and procurement professionals in various industries. With thicknesses ranging from 5mm to 150mm, these versatile plates offer solutions for a wide array of applications, from chemical processing to electronic components. The material's high purity, excellent corrosion resistance, and superior thermal and electrical properties make it an invaluable asset in demanding industrial environments. By adhering to strict manufacturing processes and quality control measures, suppliers ensure that Nickel 201 plates consistently meet the high standards required for critical applications across different sectors.

FAQs

What is the minimum thickness available for Nickel 201 plates?

The minimum thickness typically available for Nickel 201 plates is 5mm.

Can Nickel 201 plates be customized to specific dimensions?

Yes, many manufacturers offer customized sizes and processing for Nickel 201 plates to meet specific project requirements.

What surface treatments are available for Nickel 201 plates?

Common surface treatments include sandblasting and anodizing, but other finishes may be available upon request.

Why Choose TSM Technology for Your Nickel 201 Plate Needs?

TSM Technology stands out as a premier manufacturer and supplier of Nickel 201 plates. With our state-of-the-art facilities, including 3 factories, 8 production lines, and over 100 machines, we ensure consistent quality and timely delivery. Our products comply with international standards such as ASTM B162, ASME SB162, and DIN 17750. We offer customized sizes, various surface treatments, and provide material certifications. For superior Nickel 201 plates tailored to your specific needs, contact us at info@tsmnialloy.com.

References

ASTM International. (2021). "ASTM B162 - Standard Specification for Nickel Plate, Sheet, and Strip."

American Society of Mechanical Engineers. (2019). "ASME SB162 - Nickel Plate, Sheet, and Strip."

Deutsches Institut für Normung. (2018). "DIN 17750 - Nickel and nickel alloy plate, sheet, strip and foil."

Special Metals Corporation. (2020). "Nickel 201 Technical Data Sheet."

ASM International. (2017). "ASM Handbook, Volume 2: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials."

Journal of Materials Engineering and Performance. (2019). "Characterization of Nickel 201 Plates for High-Temperature Applications."