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ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube For Durable Strength

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ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube For Durable Strength

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

ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube For Durable Strength

Material

The ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube is made from a combination of carbon, manganese, phosphorus, sulfur, silicon, and copper.

Specification

Specification Value
Size Customizable
Wall Thickness Customizable
Length Customizable
Shape Square
Surface Treatment Coated, Oiled, Galvanized, Polished
Technique Hot Rolled

Key Features

  • Excellent durability and strength.
  • Seamless construction ensures smooth internal surface.
  • Resistant to corrosion and abrasion.
  • Suitable for heavy-duty applications.
  • Versatile use in various industries.
  • Easy to install and maintain.

Chemical Composition

Element Percentage by Weight
Carbon (C) 0.26 - 0.29%
Manganese (Mn) 0.60 - 0.90%
Phosphorus (P) 0.040% max
Sulfur (S) 0.050% max
Silicon (Si) 0.15 - 0.35%
Copper (Cu) 0.20% min

Mechanical Properties

Property Value
Tensile Strength 400 - 550 MPa
Yield Strength 250 MPa min
Elongation 20% min
Hardness HB 201 max
Density 7.85 g/cm³
Modulus of Elasticity 200 GPa

Steel Grade

The ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube falls under the following steel grade:

  • ASTM A36
  • Q235

Application

The ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube finds extensive applications in various industries, including:

  1. Construction: Used for structural components, such as support columns, beams, and frames.
  2. Manufacturing: Suitable for fabrication of machinery parts, equipment, and components.
  3. Automotive: Used in the manufacturing of automobile chassis, frames, and suspension systems.
  4. Infrastructure: Suitable for use in bridges, pipelines, and infrastructure projects.
  5. Furniture: Utilized in the production of durable and strong furniture items.

Possible Alternative Grades

While the ASTM A36 Q235 Hot Rolled Square Carbon Seamless Alloy Steel Tube offers excellent properties, there are alternative grades available that you may consider for specific requirements. Some possible alternative grades include:

  1. ASTM A500: Cold-formed welded and seamless carbon steel structural tubing.
  2. ASTM A513: Electric resistance welded carbon and alloy steel mechanical tubing.
  3. ASTM A252: Welded and seamless steel pipe piles.
  4. ASTM A787: Electric resistance welded metallic-coated carbon steel mechanical tubing.
  5. ASTM A847: Cold-formed welded and seamless high-strength, low-alloy structural tubing.

 

     

 

     

 

 

 

 

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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