GB/T 38917-2020 (English Version) PDF

Scope: This standard specifies the technical requirements, test methods, inspection rules and markings, packaging, transportation, storage and quality certificate and order (or contract) content of high-temperature titanium alloy rods for aerospace use. This standard applies to titanium alloy round bars for high temperature use produced by hot forging and hot rolling methods (hereinafter referred to as bars).

GB/T 38917-2020 Referenced Document

GB/T 2039-1997 Metallic materials--Creep and stress-rupture test in tension
GB/T 228.1-2010 Metallic materials.Tensile testing.Part 1: Method of test at room temperature
GB/T 228.2 Metallic materials.Tensile testing.Part 2:Method of test at elevated temperature
GB/T 23605 Determination of β transus temperature of titanium alloys
GB/T 3620.1 Designation and composition of titanium and titanium alloys
GB/T 3620.2 Allowable Deviation of Chemical Composition of Titanium and Titanium Alloy Processed Products*， 2023-08-06 Update
GB/T 5168 Microstructure and macrostructure examination for titanium and titanium alloys
GB/T 5193 Method of ultrasonic inspection for wrought titanium and titanium alloy products
GB/T 8180 Packaging, marking, transportation and storage of titanium and titanium alloy processed products*， 2023-08-06 Update
YS/T 1262 Chemical analysis methods for titanium sponge, titanium and titanium alloys. Determination of multi-element content by inductively coupled plasma atomic emission spectrometry.