Good Afternoon,
Let me introduce myself, Im a mechanical engineer. where I work, the whole material china pipe code, such as 12Cr1MoVG and 0Cr18Ni9. to perform code conversion of material into the material code as in ASME, ASTM, JIS. whether enough of a document mill certificate that contains the following:
1. chemical properties
2. mechanical properties
3. Metallography
is it enough just from the mill certificate? or is there another method?
or is there any other members have documents that I can make a reference in the code conversion materials?can we discuss about it?

thanks

andrian