This standard specifies the ordering instructions, technical requirements, test methods and inspection rules, as well as marking, packaging, transportation and storage requirements for titanium and titanium alloy castings. This standard is applicable to titanium and titanium alloy castings produced by machine-added graphite type, compacted type, metal type and investment casting type.
GB/T 3623 Titanium and titanium alloy wire*, 2022-07-11 Update
GB/T 4698.1 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 1:Determination of copper content—Flame atomic absorption spectrometry*, 2017-09-29 Update
GB/T 4698.10 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)*, 2020-03-06 Update
GB/T 4698.11 Sponge titanium, titanium and titanium alloys--Determination of chromium content in the absence of Vanadium--Ammonium ferrous sulfate titration method
GB/T 4698.12 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.13 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 13:Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.14 Methods for chemical analysis of titanium sponge, titanium and titanium alloys.Determination of carbon content
GB/T 4698.15 Methods for chemical analysis of titanium sponge, titanium and titanium alloys.Determination of hydrogen content
GB/T 4698.16 Sponge titanium, titanium and titanium alloys--Determination of oxygen content--Inert gas fusion coulometric method
GB/T 4698.17 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry*, 2019-06-04 Update
GB/T 4698.18 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18:Determination of tin content—Flame atomic absorption spectrometry*, 2017-09-29 Update
GB/T 4698.19 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum content—Thiocyanate-differential spectrophotometry*, 2017-09-29 Update
GB/T 4698.2 Methods for chemical analysis of titanium sponge, titanium and titanium alloys.Determination of iron content
GB/T 4698.20 Sponge titanium, titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method
GB/T 4698.21 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry*, 2019-06-04 Update
GB/T 4698.22 Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22:Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.23 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 23:Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.24 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24:Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.25 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25:Determination of chlorine content—Silver chlorin spectrophotometry*, 2017-09-29 Update
GB/T 4698.27 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 27:Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.28 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 28:Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.3 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3:Determination of silicon content—Molybdenum blue spectrophotometry*, 2017-09-29 Update
GB/T 4698.4 Methods for chemical analysis of titanium sponge,titanium and titanium alloys.Part 4:Determination of manganese content.Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.5 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5:Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.6 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 6:Determination of boron content—Methylene blue spectrophotometry and inductively coupled plasma atomic emission spectrometry*, 2019-10-18 Update
GB/T 4698.7 Methods for chemical analysis of titanium sponge, titanium and titanium alloys.Determination of oxygen and nitrogen content
GB/T 4698.8 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8:Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update
GB/T 4698.9 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9:Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry*, 2017-09-29 Update