ASTM A500 is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. This specification covers cold-formed welded and seamless carbon steel round, square, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes. The tubing is produced in both seamless and welded forms.
The ASTM A500 steel tubing offers several key features that make it suitable for construction purposes:
The chemical composition of ASTM A500 steel tubing is as follows:
Element | Composition |
---|---|
Carbon (C) | 0.26% max |
Manganese (Mn) | ---- |
Phosphorous (P) | 0.04% max |
Sulfur (S) | 0.05% max |
The mechanical properties of ASTM A500 steel tubing are specified as:
Round Structural Tubing:
Property | Minimum Yield Strength | Minimum Tensile Strength | Minimum Elongation |
---|---|---|---|
Grade A | 39,000 psi (270 MPa) | 45,000 psi (310 MPa) | 25% |
Grade B | 46,000 psi (315 MPa) | 58,000 psi (400 MPa) | 23% |
Grade C | 50,000 psi (345 MPa) | 62,000 psi (425 MPa) | 21% |
Grade D | 36,000 psi (250 MPa) | 58,000 psi (400 MPa) | 23% |
Rectangular and Square Structural Tubing:
Property | Minimum Yield Strength | Minimum Tensile Strength | Minimum Elongation |
---|---|---|---|
Grade A | 39,000 psi (270 MPa) | 45,000 psi (310 MPa) | 25% |
Grade B | 46,000 psi (315 MPa) | 58,000 psi (400 MPa) | 23% |
Grade C | 50,000 psi (345 MPa) | 62,000 psi (425 MPa) | 21% |
Grade D | 36,000 psi (250 MPa) | 58,000 psi (400 MPa) | 23% |
ASTM A500 steel tubing is available in multiple grades, including Grade A, Grade B, Grade C, and Grade D. Each grade has specific mechanical properties and is suitable for different construction applications.
The ASTM A500 tubing finds extensive use in various construction applications, including:
While ASTM A500 steel tubing is widely used, there are alternative grades with similar characteristics that can be considered as well. Some potential alternatives to ASTM A500 include:
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.
A: manufacturer,also can do trading.
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.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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.