company news about The most comprehensive summary of European international welding standards 8: A table of relevant standards for welding terms and definitions

Here is a table of standards related to welding terms and definitions as follows:

Symbols represent

The standard is DIN EN ISO 2553. This standard specifies the representation of various symbols in the field of welding, which is used to accurately convey information such as the form of the welded joint, the size of the weld seam, the welding process, and to ensure consistency in the meaning of the symbols in the drawing of welding drawings and technical communication.

Process and Numbers

Follow DIN EN ISO 4063 standards. This standard numbers and defines welding processes, with specific numbers corresponding to different welding processes, facilitating the concise and accurate reference of various welding methods in documentation, standards, and technical exchanges, and improving communication efficiency.

Metal welding Terminology

In accordance with DIN EN 14610 and ISO 857-2 standards. They define the specific terms in the field of metal welding, covering terms related to welding processes, equipment, materials, operations, etc., and unify the understanding of related concepts within the industry.

Terminology and Definitions

Involving standards such as DIN FB CEN/TR 14599, DIN FB ISO/TR 25901-1, -2, -3, -4, etc. These standards further expand and refine welding-related terms and definitions, providing a more comprehensive terminology specification for work such as welding technology research, standard setting, and product design.

Illustrated multilingual names

The standard is DIN EN 1792 and DIN EN ISO 17659. It provides illustrated multilingual names of welding terms to facilitate understanding of welding-related concepts by people of different language backgrounds and to promote the exchange of welding technology internationally.

Welding position

Follow DIN EN ISO 6947 standards. This standard defines various welding positions (such as flat welding, vertical welding, horizontal welding, overhead welding, etc.), specifies the characteristics and determination methods of different welding positions, and is instructive for welding procedure qualification, welder skills assessment, etc.

Welding tolerances

In accordance with DIN EN ISO 13920. It is used to specify the tolerance requirements for dimensions, shapes, etc. during the welding process to ensure that the dimensional accuracy and quality of the welded structural components meet the design requirements.