Introduction to A36 Steel Plate Flaw Detection
A36 steel plate is an American standard steel plate material, and the flaw detection standard of the steel plate should be detected according to the American standard flaw detection standard. , Class II, Class III, the national standard flaw detection standard is GBIT47031 standard.
A36 steel plate impact test
The impact toughness test uses a Charpy V-notch specimen. The impact toughness index is Akv. For the above-mentioned grades B, C, and D steels, they are all required to reach Akv≥27J under their respective temperature requirements. At different impact temperatures, ASTMA36 is an American standard carbon structural plate, which implements the standard ASTM A36/A36M-03a.
