This standard specifies alloy steel bolt materials (hereinafter referred to as bolt materials) used primarily in pressure vessels, valves, flanges, and fittings used at high temperatures. Bolt material here refers to steel bars, wire rods, unthreaded bolts, stud bolts, etc.
JIS G 4107:2007 Referenced Document
JIS G 0320 Standard test method for heat analysis of steel products*， 2009-06-20 Update
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 G 3191 Dimensions, mass, shape and permissible variations of hot rolled steel bars and bar in coil*， 2022-03-22 Update
JIS Z 2201 Test pieces for tensile test for metallic materials
JIS Z 2241 Metallic materials -- Tensile testing -- Method of test at room temperature*， 2022-09-20 Update
JIS G 4107:2007 history
2022JIS G 4107:2022 Alloy steel bolting materials for high temperature service
2010JIS G 4107 AMD 1:2010 Alloy steel bolting materials for high temperature service (Amendment 1)
2007JIS G 4107:2007 Alloy steel bolting materials for high temperature service
1994JIS G 4107:1994 Alloy steel bolting materials for high temperature service