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GB/T 33821 Cold Drawn 34MnB5 Special Seamless Steel Tubes For Automobile Stabilizer Bar

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GB/T 33821 Cold Drawn 34MnB5 Special Seamless Steel Tubes For Automobile Stabilizer Bar

Country/Region china
City & Province ningbo zhejiang
Categories Metal Casting Machinery
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Product Details

GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes For Automobile Stabilizer Bar Special Steel Pipe

Material

The material used for the Cold Drawn 34MnB5 Seamless Steel Tubes is a special steel designed specifically for the production of automobile stabilizer bars. It offers excellent strength, durability, and performance properties required for this application.

Specification

Specification Value
Standard GB/T 33821
Steel Grade 34MnB5
Manufacturing Method Cold Drawn
Surface Treatment None
Outer Diameter (OD) As per requirement
Wall Thickness (WT) As per requirement
Length Customizable

Key Features

The key features of GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes for Automobile Stabilizer Bar Special Steel Pipe include:

  1. High Strength: The 34MnB5 special steel composition provides excellent strength, improving the overall performance of the automobile stabilizer bar.

  2. Durability: Designed to withstand high-stress conditions, these seamless steel tubes offer exceptional durability, ensuring a longer lifespan of the stabilizer bar.

  3. Cold Drawn Process: The cold drawn manufacturing method allows for precise control over dimensions, better surface finish, and improved mechanical properties.

  4. Customizability: The tubes can be manufactured as per specific requirements, including outer diameter, wall thickness, and length, catering to various automobile designs.

  5. Easy Installation: The seamless design of the tubes ensures a smooth installation process, reducing the chances of leakage or failure.

Chemical Composition

The chemical composition of GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes is as follows:

Element Composition Range (%)
Carbon (C) 0.32 - 0.39
Silicon (Si) 0.15 - 0.35
Manganese (Mn) 1.15 - 1.45
Phosphorus (P) ≤ 0.030
Sulfur (S) ≤ 0.025
Boron (B) 0.0005 - 0.0035

Mechanical Properties

The mechanical properties of GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes are as follows:

Property Value
Tensile Strength 1200 - 1450 MPa
Yield Strength ≥ 900 MPa
Elongation ≥ 10%
Hardness (HB) 360 - 420

Steel Grade

The steel grade used for GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes is 34MnB5. This grade offers a good combination of strength, toughness, and formability, making it suitable for the production of automobile stabilizer bars.

Application

GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes are primarily used in the manufacturing of automobile stabilizer bars. These tubes provide the necessary strength and durability to the stabilizer bar, improving the vehicle's overall stability, handling, and safety. The seamless design allows for smooth installation and reliable performance, making it a preferred choice for automotive manufacturers.

Possible Alternative Grades

Although GB/T 33821 Cold Drawn 34MnB5 Seamless Steel Tubes are specifically designed for automobile stabilizer bars, some alternative grades that offer similar properties include:

  • 30MnB5
  • 36MnB4
  • 38MnB5

 

     

 

     

 

 

 

 

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.

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

 

 

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