Product Specification

ASTM B161 UNS N02200 UNS N02201 Nickel Alloy Pipe Nickel Seamless Pipe And Tube For Aerospace

Introduction

Nickel alloy pipes and tubes are widely used in the aerospace industry due to their excellent corrosion resistance, high temperature strength, and exceptional mechanical properties. ASTM B161 UNS N02200 and UNS N02201 are two popular grades of nickel alloy pipes that are commonly used in aerospace applications. This article provides an overview of these materials, their specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.

Material and Specification

ASTM B161 is the standard specification for nickel seamless pipe and tube. It covers both UNS N02200 and UNS N02201 grades. These grades are primarily differentiated by their carbon content, with UNS N02200 having a maximum carbon content of 0.15% and UNS N02201 having a maximum carbon content of 0.02%.

The standard specifies the dimensions, tolerances, and mechanical properties of the nickel alloy pipes and tubes. It also outlines the testing procedures and requirements for the materials.

Key Features

• Excellent corrosion resistance: Nickel alloy pipes exhibit exceptional resistance to various corrosive environments, including acids, alkalis, and seawater.
• High temperature strength: These pipes can withstand high temperatures without losing their mechanical properties, making them suitable for aerospace applications.
• Good weldability: Nickel alloy pipes can be easily welded using conventional methods, allowing for easy fabrication and installation.
• Low magnetic permeability: These materials have low magnetic permeability, making them suitable for applications where magnetic interference needs to be minimized.

Chemical Composition

Mechanical Properties

Steel Grade

ASTM B161 UNS N02200 and UNS N02201 are the primary steel grades used for nickel alloy pipes and tubes in aerospace applications. These grades meet the stringent requirements of the aerospace industry and provide excellent performance in terms of corrosion resistance, strength, and durability.

Application

Nickel alloy pipes and tubes, conforming to ASTM B161 UNS N02200 and UNS N02201, find extensive use in aerospace applications. Some common applications include:

• Aircraft engine components
• Heat exchangers
• Exhaust systems
• Hydraulic systems
• Fuel lines
• Instrumentation tubing

Possible Alternative Grades

While ASTM B161 UNS N02200 and UNS N02201 are widely used in aerospace, there are alternative grades available for specific applications. Some possible alternative grades include:

• Inconel 600
• Inconel 625
• Hastelloy C276
• Monel 400

These alternative grades offer similar or enhanced properties compared to ASTM B161 grades and can be considered based on specific requirements and application conditions.

Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.

Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.

At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

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