Home > News Center > company news

News Center

Related news

No search results found!

What is the difference betwwen Q235A, Q235B, Q235C and Q235D?
2022-04-15 10:13:10

Q235 steel is divided into four types: Q235A, Q235B, Q235C and Q235D. This is the distinction of grades, which mainly represents the difference of impact temperature in performance!


Q235 class A, no impact;

Q235B grade, 20 degree normal temperature impact;

Q235C, 0 degree impact;

Q235d grade, which is - 20 degree impact.


At different impact temperatures, the impact values are also different.


The main mechanical properties of Q235 steel are as follows: yield strength: 235Mpa; Tensile strength: 375-460Mpa; Elongation 26%; Impact energy: 27J.


Related tags: ERW Pipe GI Pipe HFW Steel Pipe

Contact Information

China Office

AddEast Railway, North Yinhe Bridge, Beichen District, Tianjin, China


Tel: +86-155 1087 0308


Email: info@shuangjie.com


Wechat: 15022175682


QQ: 1801498696


SKYPE:renhuan19880320


Linkedin:15022175682



Search

ERW steel pipe,GI pipe,welded pipe,line steel pipe,hot dipped galvanized steel pipe,API line pipe,black steel pipe,piling pipe