18;write_to_target_document7;default0;6a4;18;write_to_target_document1a;_TwvuaaGfMc-O4-EPja-ciAo_20;a5; Scope of the Standard 0;16;
18;write_to_target_document7;default0;348;18;write_to_target_document1a;_TwvuaaGfMc-O4-EPja-ciAo_20;92;0;a3; 0;baf;0;645; Status and Supersession 0;16; 0;1c2;0;adf; din 8570 b pdf
: Provides the international version, ISO 13920. The first letter ( B ) dictates the linear tolerances
It is common to see DIN 8570-B paired with another letter. For example, a drawing might read or DIN 8570-BL . The first letter ( B ) dictates the linear tolerances. The standard was originally published in 1987, with
Check the engineering drawing or WPS. It will specify: "Weld quality to DIN 8570-B, Level B" (or C/D).
The standard was originally published in 1987, with parts 1 and 3 covering general tolerances for dimensions and form. It is crucial to note that has largely been superseded by DIN EN ISO 13920 . However, many legacy projects, internal company standards, and procurement specifications still refer to DIN 8570. The Four Tolerance Classes
Complete Guide to DIN 8570 Part B: Understanding General Tolerances for Welded Structures