GB/T 42159-2022Titanium and titanium alloy bars and wires for fastener (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.

1 Scope

This document specifies the classification and marking, technical requirements, test methods, inspection rules, and marking of titanium and titanium alloy rods and wires for fasteners. marking, packaging, transportation, storage, as well as accompanying documents and order forms.

This document applies to titanium and titanium alloy rods and wires for fasteners (hereinafter referred to as "products").

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 228.1-2021 Tensile test of metallic materials Part 1: Test method at room temperature

GB/T 3620.1 Grades and Chemical Compositions of Titanium and Titanium Alloys

GB/T 3620.2 Allowable Deviation of Chemical Composition of Titanium and Titanium Alloy Processed Products

GB/T 4698 (all parts) Methods for chemical analysis of titanium sponge, titanium and titanium alloys

GB/T 5168 Titanium and titanium alloy high and low magnification inspection method

GB/T 5193-2020 Ultrasonic testing method for titanium and titanium alloy processed products

GB/T 6394-2017 Determination method for average grain size of metals

GB/T 6400 Metal material wire and rivet shear test method

GB/T 6611 Titanium and titanium alloy terms and metallographic diagrams

GB/T 8180 Packaging, marking, transportation and storage of titanium and titanium alloy processed products

GB/T 23601 Titanium and titanium alloy rods, wire eddy current flaw detection method

GB/T 23603 Titanium and titanium alloy surface contamination layer detection method

GB/T 23605 Method for Determination of beta Transition Temperature of Titanium Alloys

GB/T 34647 Status Code of Titanium and Titanium Alloy Products

GB/T 38982 Titanium and titanium alloy processed products external dimension detection method

GB/T 39799 Titanium and titanium alloy rod and wire size, shape, weight and tolerance

YB/T 5293 Test method for upsetting of metallic materials

YS/T 861.5 Methods for chemical analysis of niobium-titanium alloys - Part 5: Determination of titanium content by ferric ammonium sulfate titration

YS/T 1262 Sponge titanium, titanium and titanium alloy chemical analysis methods for the determination of multi-element content inductively coupled plasma atomic emission X-ray spectroscopy

3 Terms and Definitions

The terms and definitions defined in GB/T 6611, GB/T 34647, GB/T 38982 and GB/T 39799 apply to this document.