GB/T 40801-2021 (English Version) PDF

Scope: This document specifies the welding procedure qualification test methods and requirements for titanium, zirconium and their alloys. This document is applicable to welding procedure qualification for arc welding of titanium, zirconium and their alloys (MIG welding, tungsten inert gas welding and plasma arc welding).

GB/T 40801-2021 Referenced Document

GB/T 16672 Welds--Working positions--Definitions of angles of slope and rotation
GB/T 18851.1 Non-destructive testing.Penetrant testing.Part 1:General principles
GB/T 19805 Qualification test of welding operators
GB/T 19866 Specification and qualification of welding procedures for metallic materials.General rules
GB/T 19867.1 Welding procedure specification for arc welding
GB/T 19868.4 Welding procedure qualification based on pre-production welding test
GB/T 2651 Destructive testing of welds on metallic materials Transverse tensile testing*， 2023-05-23 Update
GB/T 2653 Bend test methods on welded joints
GB/T 26955 Destructive tests on welds in metallic materials.Macroscopic and microscopic examination of welds
GB/T 32259 Non-destructive testing of weld seams Visual inspection of fusion welded joints
GB/T 3323.1 Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film
GB/T 3323.2 Non-destructive testing of welds—Radiographic testing—Part 2:X- and gamma-ray techniques with digital detectors
GB/T 36234 Qualification testing of welders for fusion welding ontitanium and titanium alloys, zirocnium and zirconium alloys
GB/T 39255 Gases and gas mixtures for welding and cutting processes

2021 GB/T 40801-2021 Welding procedure qualification tests for titanium, zirconium and their alloys