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

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

Brand Name: TORICH
Model Number: 42CrMo
MOQ: 1Ton
Price: 800-1000 USD/Ton
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 60000 Ton/Tons per Year
Detail Information
Place of Origin:
Zhejiang.China
Certification:
ISO9001 ISO 14001 TS16949
Application:
Structure Pipe,Fluid Pipe,Hydraulic Pipe,Gas Pipe,Boiler Pipe
Outer Diameter(round):
22 - 426 Mm
Thickness:
2 - 100 Mm
Grade:
42CrMo
Standard:
ASTM,DIN,API,GB,JIS
Technique:
Hot Rolled,Cold Drawn,Cold Rolled,ERW,welded And Seamless Steel Pipe
Length:
5.8-12m,or As Required.
Section Shape:
Round,Square
Packaging Details:
In bundles or in wooden boxes.
Supply Ability:
60000 Ton/Tons per Year
Product Description

42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 0

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

Element Content (%)
Carbon (C) 0.38 - 0.45
Silicon (Si) 0.17 - 0.37
Manganese (Mn) 0.50 - 0.80
Chromium (Cr) 0.90 - 1.20
Molybdenum (Mo) 0.15 - 0.30
Phosphorus (P) ≤ 0.035
Sulfur (S) ≤ 0.035

Mechanical Properties

Property Typical Value Test Standard
Tensile Strength (Rm) 750 - 1000 MPa GB/T 8162
Yield Strength (Rp0.2) ≥ 600 MPa GB/T 8162
Elongation (A%) ≥ 12 % GB/T 8162
Impact Toughness (KV) ≥ 27 J (at room temperature) GB/T 232-2002
Hardness 229 - 269 HB ASTM E18

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

Country/Standard Equivalent Grade
ASTM A335 P22
DIN (Germany) 1.7715
JIS (Japan) SCM 435
GB (China) 42CrMo
EN 42CrMo4


42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 1

42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 2     42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 3


42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 4     42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 5


42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 6



42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 7

42CrMo Alloy Steel Boiler Tube Alloy Seamless Steel Pipe Tube For Boiler 8

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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