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Steel Grades



S275JR is a non-alloy structural steel that is widely used in the construction and engineering industries. It is part of the S275 steel grade family, which includes S275J0, S275J2, and others. This steel grade is known for its high strength, good formability, and excellent weldability, making it a popular choice for a variety of applications.

S275JR is defined by its minimum yield strength of 275 MPa, which is similar to that of other S275 steel grades. It also has a low carbon content, which makes it easy to weld and form. S275JR is commonly used in construction projects, such as buildings, bridges, and infrastructure, as well as in the manufacturing of heavy machinery and equipment.

The chemical composition of S275JR includes carbon, manganese, phosphorus, sulfur, and silicon. It has a maximum carbon content of 0.24%, which makes it easier to weld and form than some other types of steel. S275JR is also known for its good machinability and excellent cold-forming properties, which make it suitable for a wide range of manufacturing processes.

At our company, we produce high-quality steel pipes made from S275JR and other steel grades. We use advanced manufacturing techniques to produce seamless steel pipes that are strong, durable, and reliable. Our pipes are widely used in a variety of applications, including construction, engineering, and infrastructure projects.

We are committed to providing our clients with the highest level of service and support. We work closely with our clients to ensure that we fully understand their needs and requirements, and we are dedicated to providing customized solutions that meet their specific needs. Our team of experts is always available to provide technical support and advice, and we are committed to delivering products of the highest quality.

If you are looking for a reliable and experienced steel pipe producer that uses S275JR and other high-quality steel grades, then look no further than our company. Contact us today to learn more about our products and services, and to find out how we can help you meet your specific needs and requirements.

Seamless Steel Tubes


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