42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler

Material

42CrMo is a chromium-molybdenum alloy steel that offers excellent strength, toughness, and wear resistance. It is widely used in manufacturing seamless steel pipes for high-pressure boilers and other heavy-duty engineering applications due to its superior mechanical properties and thermal stability.

Specification

• Standard: ASTM A213, ASTM A179, API 5L, EN 10216, GB/T 8163
• Type: Seamless Alloy Steel Tubes
• Outer Diameter: Typically ranges from 10mm to 530mm (custom sizes available)
• Wall Thickness: Varies with application, typically 2mm to 50mm
• Length: Usually 6m or customized lengths as per requirement
• Heat Treatment: Quenching and tempering to enhance mechanical properties

Chemical Composition

Mechanical Properties

Key Features

• High tensile strength and excellent toughness
• Good fatigue and wear resistance
• Superior performance at elevated temperatures
• Outstanding weldability and machinability after heat treatment
• Resistant to thermal deformation and pressure variations
• Suitable for high-pressure, high-temperature applications

Application

• High-pressure boiler tubes in thermal power plants
• Superheater and reheater tubes in boiler systems
• Petrochemical and chemical industry piping
• Pressure vessels and heat exchangers
• Automotive and heavy machinery components requiring high strength steel tubes

Equivalent Grades

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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