Thanks for the reply!
Do you have any specific composition examples for the Grade1/2/3 please? If carbon steel is used, do I expect some difference in ferrite/bainite ratio?
Cheers.
Hi,
Can someone tell me what kind of steel is ASTM A252 grade1,2,and3 please? Any chemical composition/mirostructural information.
The standard only give the requirement for mechanical properties. I am doing a research about NDT of linepipe steels. These are the potential materials that are...