This Standard specifies quenched and tempered manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates (hereafter referred to as "steel plates"),suited for thermal refining by quenching and tempering, to be used for nuclear reactors and other pressure vessels.
JIS G 3120:2014 Referenced Document
JIS G 0320 Standard test method for heat analysis of steel products
JIS G 0321 Product analysis and its tolerance for wrought steel*， 2017-06-20 Update
JIS G 0404 Steel and steel products -- General technical delivery requirements*， 2023-12-20 Update
JIS G 0415 Steel and steel products -- Inspection documents*， 2014-05-20 Update
JIS Z 2241 Metallic materials -- Tensile testing -- Method of test at room temperature*， 2022-09-20 Update
JIS Z 2242 Method for Charpy pendulum impact test of metallic materials*， 2023-05-22 Update
JIS Z 2248 Metallic materials -- Bend test*， 2022-03-22 Update
JIS G 3120:2014 history
2018JIS G 3120:2018 Manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates quenched and tempered for pressure vessels
2014JIS G 3120:2014 Manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates quenched and tempered for pressure vessels
2009JIS G 3120:2009 Manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates quenched and tempered for pressure vessels
2003JIS G 3120:2003 Manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates quenched and tempered for pressure vessels
1987JIS G 3120:1987 Manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates quenched and tempered for pressure vessels