How is the quality of a bar material made according to ASTM A479 compared to NORSOK standard. I see that not all of the tests prescribed in NORSOK are found in the ASTM Requirement. Am I correct to understand that ASTM A479 can't be used alone to order raw material? the material i have in mind...
Interms of 'quality' of material what's the difference between a bar according to ASTM A479 or the NORSOK standard.
Am I correct in assuming that according to ASTM A479 there is no requirement to do charpy V-notch test on the material. what are the acceptance criteria for the corrosion...