Hastelloy B Rod UNS N10001: High-Performance Nickel-Molybdenum Alloy for Corrosive Environments

Product Overview

Hastelloy B rod (UNS N10001) is a high-performance nickel-molybdenum alloy renowned for its exceptional resistance to reducing acids, particularly hydrochloric and sulfuric acids. This alloy is ideal for applications in chemical processing, petrochemical, and pollution control industries where materials are exposed to aggressive corrosive environments.​

Chemical Composition

The chemical composition of Hastelloy B rod is as follows:​

Mechanical Properties

Hastelloy B rod exhibits the following mechanical properties:​

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Physical Properties

• Density: 9.24 g/cm³

• Melting Point: 1330–1380°C

• Phase Structure: Face-Centered Cubic (FCC)​

Standards and Specifications

Hastelloy B rod conforms to the following standards:​

• ASTM B335-03(2018): Standard Specification for Nickel-Molybdenum Alloy Rod

• UNS N10001: Unified Numbering System designation for Hastelloy B​

Applications

Hastelloy B rod is widely used in industries where materials are exposed to highly corrosive environments, including:​

• Chemical processing equipment

• Petrochemical reactors

• Pollution control systems

• Piping and vessels handling reducing acids​

Frequently Asked Questions

Q1: What makes Hastelloy B rod suitable for corrosive environments?

A1: The high molybdenum content in Hastelloy B rod provides excellent resistance to reducing acids, making it ideal for applications in corrosive environments.​

Q2: Can Hastelloy B rod be used in oxidizing environments?

A2: No, Hastelloy B rod is not recommended for use in oxidizing environments, as it may suffer from rapid corrosion.​

Q3: What are the typical applications of Hastelloy B rod?

A3: Typical applications include chemical processing equipment, petrochemical reactors, and pollution control systems.

Wuxi Nickel New Material Co., Ltd. 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, corrosion-resistant alloys, heat-resistant steels, nickel-based welding wires, and other specialty materials, with an annual production capacity of 5,000 tonnes. Our product range includes plates, bars, wires, and strips, which are widely used in industrial electric furnaces, power‐station boilers, petrochemical plants, aerospace, marine engineering, machinery, and electronic instrumentation. These materials are characterized by high electrical resistance, high‐temperature strength, corrosion resistance, wear resistance, and fatigue resistance. We can manufacture in compliance with national, industry, and international standards, and are also able to tailor products to meet specific customer requirements.
The company is committed to improving and enhancing its production infrastructure all year round, with a full range of production and processing equipment including vacuum smelting, hot processing, cold processing, and heat treatment. It also has various physical and chemical analysis testing facilities such as spectrometers to ensure product quality. The company has a high-quality R&D, production, and management team that is fully capable of meeting the complex requirements of the current market for material diversification, refinement, and functionalization. Our company is particularly skilled in developing and producing "specialized materials" that are suitable for the market and specific customer needs, which will be one of our company's characteristics. The company adheres to the business philosophy of "guided by market demand, driven by technological progress, and committed to optimizing and innovating materials to create greater value for customers", serving society and the market.