GB/T 3623-1998 in English

《GB/T 3623-1998钛及钛合金丝》由TC243（全国有色金属标准化技术委员会）归口，主管部门为中国有色金属工业协会。
本标准规定了钛及钛合金丝材的要求、试验方法、检验规则及标志、包装、运输、储存。本标准适用于制作结构件、紧固件、电极材料和焊接材料等用途的圆形丝材。

Titanium and titanium alloy wire

1 Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transport and storage of titanium and titanium alloy wire.

This standard is applicable to the round wires used for manufacturing structural members and fasteners, and those used as electrode materials and welding materials.

2 Normative References

The following standard contains provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all editions cited are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards.

GB 228-87 Metallic materials - Tensile testing
GB 5168-85 Microstructure and macrostructure examination for α-β titanium alloys
GB 8180-87 Wrought titanium and titanium alloy products packing, marking, transporting and storing
GB/T 3620.1-94 Designation and composition of titanium and titanium alloys
GB/T 3620.2-94 Titanium and titanium alloys - Permissible variations of chemical composition for wrought product analysis
GB/T 4698-1996 Methods for chemical analysis of titanium sponge, titanium and titanium alloys

3 Content of contract

The order contract of materials listed in this standard shall cover the following:

3.1 Name of materials.

3.2 Designation and purpose (welding wire or structural wire) of materials.

3.3 Material status.

3.4 Other elements.

Foreword i
1 Scope
2 Normative References
3 Content of contract
4 Requirements
5 Test methods
6 Inspection rules
7 Marking, packaging, transport and storage