The difference between 10# and 20# seamless steel pipe

The difference between 10# seamless steel pipe and 20# seamless steel pipe

Chemical composition of 10# seamless steel pipe: C: 0.07-0.13, Si: 0.17-0.37, Mn: 0.35-0.65, Cr: 0.15, Ni: 0.30, Cu: 0.25.

Chemical composition of 20# seamless steel pipe: C: 0.07-0.23, Si: 0.17-0.37, Mn: 0.35-0.65, Cr: 0.25, Ni: 0.30, Cu: 0.25

Mechanical properties of 10# seamless steel pipe: tensile strength: 335 MPa, yield strength: 205 MPa, elongation: 31%.

Mechanical properties of 20# seamless steel pipe: tensile strength: 410 MPa, yield strength: 245 MPa, elongation: 25%.

After-sales service is an important part of measuring a product good or not. After sales service can't be ignored. Good service can really make consumers feel relieved. Bebon steel have always done a good job in after-sales service, so as to bring consumers a better reference when purchasing and a better experience during use of our steel materials. We will call back and follow up the performance of our steel products regularly.

Looking to the future, Bebon steel will make its main business more competitive while carrying out diversified, extensive, green and harmonious development modes, so as to be the most competitive plate producer in the world as well as a worldwide first-class enterprise. With ten years cooperation with these big mills, now we are the agent of super stainless steel mills in China.