Standard No.:	GB/T 45339-2025
English Name:	General technical specification for the titanium alloy parts by hot isostatic pressing
Chinese Name:	热等静压钛合金件通用技术规范
Professional Classification:	GB    National Standard
Source Content Issued by:	SAMR; SAC
Issued on:	2025-02-28
Implemented on:	2025-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	7000 words
Translation Price(USD):	210.0
Delivery:	via email in 1~3 business day

GB/T 45339-2025 General technical specification for the titanium alloy parts by hot isostatic pressing 1 Scope This document specifies technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and purchase order content of the titanium alloy parts by hot isostatic pressing. This document is applicable to titanium alloy parts prepared from titanium alloy powder by hot isostatic pressing process. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 228.1 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 229 Metallic materials - Charpy pendulum impact test method GB/T 231.1 Metallic materials - Brinell hardness test - Part 1: Test method GB/T 3500 Powder metallurgy - Vocabulary GB/T 3620.1-2016 Designation and composition of titanium and titanium alloys GB/T 3850 Impermeable sintered metal materials and hardmetals - Determination of density GB/T 4161 Metallic materials - Determination of plane-strain fracture toughness GB/T 4698 (All parts) Methods for chemical analysis of titanium sponge, titanium and titanium alloys GB/T 5193-2020 Method of ultrasonic inspection for wrought titanium and titanium alloy products GB/T 8180 Wrought titanium and titanium alloy products packing, marking, transporting and storing HB/Z 60 Radiographic testing 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 3500 apply. 4 Technical requirements 4.1 Chemical composition The chemical composition of the product shall be as specified in Table 1, and other elements shall comply with the requirements of 3.2 in GB/T 3620.1-2016. 4.2 Tensile property at room temperature The tensile property of the product at room temperature shall be as specified in Table 2.

Contents 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation, storage and accompanying documents 8 Order contents