NB/T 47018.7-2011
Technical permission of welding materials for pressure equipment.Section 7:Titanium and titanium-alloy welding electrodes and rods (English Version)

Standard No.

NB/T 47018.7-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Energy

Latest

NB/T 47018.7-2011

Replace By

ANSI/BHMA A156.2-2017

Replace

JB/T 4747-2002

Scope

This part of NB/T 47018 specifies the grade preparation, technical requirements, test methods and inspection rules for titanium and titanium alloy welding wires and filler wires. This section applies to titanium and titanium alloy welding wires and filler wires for gas tungsten arc welding, gas metal arc welding and plasma arc welding of pressure-bearing equipment.

NB/T 47018.7-2011 Referenced Document

• GB/T 2653 Bend test methods on welded joints
• GB/T 3620.1 Designation and composition of titanium and titanium alloys*， 2016-12-30 Update
• 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
• GB/T 5168 Microstructure and macrostructure examination for titanium and titanium alloys*， 2020-03-06 Update
• JB/T 4730.2 Nondestructive testing of pressure equipments
• NB/T 47018.1 Technical conditions for ordering welding materials for pressure equipment Part 1: General rules for procurement*， 2017-03-28 Update

NB/T 47018.7-2011 history

• 2017 NB/T 47018.1-2017 Technical conditions for ordering welding materials for pressure equipment Part 1: General rules for procurement
• 2011 NB/T 47018.1-2011 Technical permission of welding materials for pressure equipment.Section 1:General rule
• 2002 JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels

NB/T 47018.7-2011 Technical permission of welding materials for pressure equipment.Section 7:Titanium and titanium-alloy welding electrodes and rods has been changed from JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels.

NB/T 47018.7-2011 Technical permission of welding materials for pressure equipment.Section 7:Titanium and titanium-alloy welding electrodes and rods was changed to ANSI/BHMA A156.2-2017 BORED AND PREASSEMBLED LOCKS AND LATCHES.