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ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals

Place of Origin: Zhejiang/China
Brand Name: TORICH
Certification: ISO 9001 ISO14001 TS16949
Model Number: ASTM B622
Product Details
Place of Origin:
Zhejiang/China
Brand Name:
TORICH
Certification:
ISO 9001 ISO14001 TS16949
Model Number:
ASTM B622
Minimum Order Quantity:
1 Ton
Price:
Negotiable
Standard Packaging:
In bundles or in wooden boxes.
Delivery Time:
20-40days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:
60000 Ton/Tons per Year
Specifications
Type:
Nickel Pipe
Application:
Chemicals
Grade:
Hastalloy
Powder or not:
Not Powder
Surface:
2B/BA/NO1/4K/8K
Shape:
Bar/rod/wire/strip/plate/sheet/pipe/tube/disc/forging/ring/flange
Standard:
DIN,ASTM,AISI,ASME,EN
Technique:
Cold Rolled Hot Rolled,Seamless,Hot Forging Or Cold Treatment
Sample:
Available
Color:
Silver
Size:
Customized Size
Outer diameter:
10.3mm~324mm
Highlight:

ASTM B622 C276 Hastelloy Pipe

,

Seamless Nickel Cobalt Alloy Pipe

,

Chemicals Nickel Cobalt Alloy Pipe

Product Description

ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals 0

ASTM B622 UNS N10276 UNS N06022 UNS N06200 UNS N06030 UNS N06035 UNS N06002 Hastelloy Pipe Seamless Nickel And Nickel-Cobalt Alloy Pipe

Introduction

ASTM B622 is a standard specification for seamless nickel and nickel-cobalt alloy pipes, which are widely used in chemical processing industries due to their exceptional resistance to corrosion and high-temperature environments. This article delves into the specifics of various UNS designations, including N10276, N06022, N06200, N06030, N06035, and N06002, commonly referred to as Hastelloy pipes.

Material Specification

Hastelloy pipes are known for their superior performance in aggressive environments. They are primarily composed of nickel, with additions of molybdenum, chromium, and other elements to enhance their resistance to corrosion and mechanical strength.

Key Features

  • Corrosion Resistance: Exceptional resistance to a wide range of corrosive media, including oxidizing and reducing environments.
  • High-Temperature Stability: Maintains mechanical properties at elevated temperatures.
  • Versatility: Suitable for various applications, including chemical processing, petrochemical, and power generation.
  • Durability: Long service life even in harsh conditions.

Chemical Composition

The chemical composition of these alloys is crucial for their performance. Below is a table presenting the typical chemical composition of these UNS designations:

Element UNS N10276 UNS N06022 UNS N06200 UNS N06030 UNS N06035 UNS N06002
Nickel (Ni) 57.0 min 56.0 min 72.0 min 42.0 min 58.0 min 61.0 min
Chromium (Cr) 14.5-16.5 20.0-22.5 23.0-25.0 29.0-31.0 19.0-21.0 20.0-24.0
Molybdenum (Mo) 15.0-17.0 12.5-14.5 8.0-10.0 5.0-6.5 7.0-9.0 8.0-10.0
Iron (Fe) 4.0-7.0 2.0-6.0 3.0 max 2.0 max 3.0 max 2.0 max
Tungsten (W) 3.0-4.5 2.5-3.5 - - - -
Cobalt (Co) 2.5 max 2.5 max 2.0 max 5.0 min 2.5 max 2.0 max

Mechanical Properties

The mechanical properties of these alloys are also critical for their application in demanding environments. Below is a table summarizing these properties:

Property UNS N10276 UNS N06022 UNS N06200 UNS N06030 UNS N06035 UNS N06002
Tensile Strength (MPa) 690 min 690 min 655 min 655 min 690 min 690 min
Yield Strength (MPa) 283 min 310 min 240 min 240 min 310 min 310 min
Elongation (%) 40 min 45 min 40 min 40 min 40 min 40 min

Steel Grade

The steel grades covered under ASTM B622 include various Hastelloy grades, each offering unique properties tailored for specific applications. These grades are designed to withstand extreme conditions and provide reliable performance.

Application

Hastelloy pipes are extensively used in:

  • Chemical Processing: Due to their resistance to corrosive chemicals.
  • Petrochemical Industry: For handling aggressive fluids and gases.
  • Power Generation: In high-temperature and high-pressure environments.
  • Pharmaceuticals: For processes requiring high purity and corrosion resistance.

Possible Alternative Grades

While Hastelloy alloys are highly effective, alternative grades may be considered depending on specific requirements:

  • Inconel: Known for high-temperature resistance.
  • Monel: Offers excellent resistance to seawater and steam.
  • Alloy 20: Suitable for sulfuric acid environments.

 

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TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
 
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
 
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
 
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals 8ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals 9ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals 10

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ASTM B622 C276 Hastelloy Seamless Nickel And Nickel Cobalt Alloy Pipe For Chemicals 13

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.

If you have another question, pls feel free to contact with me.

 

 

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