GB/T 983-2012 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels

GB/T 983-1995 Stainless steel covered electrodes

GB/T 1954-1980 Determination of the weldign seam iron element contenting chromium, nickel austenitic stainless steel GB/T 1954-2008 Methods of measurement for ferrite content in austenitic Cr-Ni stainless steel weld metals GB/T 2652-1989 Method of tensile tests for weld and deposited metal GB/T 2652-2008 Tensile test methods on weld and deposited metal GB/T 2652-2022 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints GB/T 4334-2008 Corrosion of metals and alloys—Test methods for intergranular corrosion of stainless steels GB/T 4334-2020 Corrosion of metals and alloys—Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels GB/T 4334.3-2000 Method of 65 percent nitric acid test for stainless steels GB/T 4334.4-2000 Method of nitric-hydrofluoric acid test for stainless steels GB/T 4334.5-2000 Method of copper sulfate-sulfuric acid test for stainless steels GB/T 4334.6-2000 Method of 5 per cent sulfuric acid test for stainless steels GB/T 4334.6-2015 Test method for stainless steels in 5% sulfuric acid GB/T 16672-1996 Welds—Working positions—Definitions of angles of slope and rotation GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition GB/T 25774.1-2010 Test methods for welding consumables—Part 1:Preparation and testing of deposited metal specimens for mechanical properties in steel,nickel and nickel alloys GB/T 25774.1-2023 Test methods for welding consumables—Part 1:Preparation of deposited metal test pieces and specimens for mechanical properties in steel,nickel and nickel alloys GB/T 25774.3-2010 Test methods for welding consumables—Part 3:Preparation and testing of a fillet weld specimens for T-joint GB/T 25774.3-2023 Test methods for welding consumables—Part 3:Preparation and testing of a fillet weld specimens for T-joint GB/T 25775-2010 Technical delivery conditions for welding consumables—Type of product,dimensions,tolerances and markings GB/T 25777-2010 Preparation methods of deposited metal specimens for chemical analysis GB/T 25778-2010 Procurement guidelines for welding consumables GB/T 20878-2024 Stainless steels—Designation and chemical composition

ISO 3581:2003