ASTM American Comann Testing agus Stuth
A213 / A213M
A269 / A269M
A511
A789 / 789M
A790 / 790M
ASME American Comann Mechanical Innleadairean
SA213 / SA213M
SA269 / SA269M
SA511
SA789 / SA789M
SA790 / SA790M
Eòrpach
EN 10216-5
EN ISO1127
A 'Ghearmailt
din 17456
din 28180
JIS
JIS G3459
JIS G3463