GB/T 36037-2018 Fluxes for submerged arc welding and electroslag welding

GB/T 3965-1995 Methods for determination of diffusible hydrogen in deposited metal GB/T 3965-2012 Determination of diffusible hydrogen in deposited metal GB/T 5293-1999 Carbon steel electrodes and fluxs for submerged arc welding GB/T 5293-2018 Solid wire electrodes,tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels GB/T 25778-2010 Procurement guidelines for welding consumables GB/T 29713-2013 Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels JB/T 7948.1-2017 JB/T 7948.1-2017 Methods for chemical analysis of welding flux - Part 1: Determination of silica content JB/T 7948.2-2017 Soldering flux chemical analysis method - Part 2: Determination of manganese oxide content JB/T 7948.2-1999 JB/T 7948.2-1999 Melted flux chemical analysis methods Electrochemical potentiometry method for determining manganese oxide content JB/T 7948.3-2017 Soldering flux chemical analysis method - Part 3: Determination of aluminum oxide content JB/T 7948.4-2017 Soldering flux chemical analysis methods - Part 4: Determination of iron oxide content JB/T 7948.5-2017 JB/T 7948.5-2017 Methods for chemical analysis of welding flux - Part 5: Determination of calcium fluoride content JB/T 7948.6-2017 JB/T 7948.6-2017 Methods for chemical analysis of flux - Part 6: Determination of phosphorus content JB/T 7948.7-2017 JB/T 7948.7-2017 Methods for chemical analysis of welding flux - Part 7: Determination of sodium oxide and potassium oxide content JB/T 7948.8-2017 The Chemical Analysis Methods of Welding Accelerators - Part 8: Determination of Carbon and Sulfur Content JB/T 7948.9-2017 The Chemical Analysis Methods of Welding Consul - Part 9: Determination of Calcium Oxide and Magnesium Oxide Content JB/T 7948.9-1999 Furnace graphite fusion method for chemical analysis of the determination of Na2O and K2O by flame photometry JB/T 7948.10-1999 Melting flux chemical analysis method - combustion-coulomb method for carbon determination JB/T 7948.1-1999 Methods for chemical analysis of melted welding fluxes The gravimetric method for determination of silicon dioxide content JB/T 7948.3-1999 Methods for chemical analysis of melted welding fluxes The permanganate photome tric method for determination of manganese oxide content JB/T 7948.4-1999 Methods for chemical analysis of melted welding fluxes The EDTA volumetric method for determination of aluminium oxide content JB/T 7948.5-1999 Methods for chemical analysis of melted welding fluxes The sulfosalicylic acid photometric method for determination of iron oxide content JB/T 7948.6-1999 Methods for chemical analysis of melted welding fluxes The pyrolytic method for determination of calcium fluoride content JB/T 7948.7-1999 Methods for chemical analysis of melted welding fluxes The lead chlorofluoride-EDTA volumetric method for determination of calcium fluoride content JB/T 7948.8-1999 Methods for chemical analysis melted welding fluxes The "molybdenum blue"photometric method for determination of phosphorus content JB/T 7948.11-1999 Methods for chemical analysis of melted welding fluxes The direct combustion-iodimetric method for determination of sulfur content JB/T 7948.12-1999 Methods for chemical analysis of melted welding fluxes The EDTA volumatric method for determination of calcium oxide and magnesium oxide content

ISO 14174:2012