EN ISO 13920-BF is a specific technical standard for general tolerances in welded constructions, the best way to make it "interesting" is to highlight how it prevents costly manufacturing headaches. Here are two options depending on your platform: Option 1: The "Problem-Solver" (Best for LinkedIn)
: The tolerance class for shape and position (straightness, flatness, and parallelism). Typical Applications en iso 13920-bf
If you are a design engineer, using this standard correctly will save your workshop hours of confusion. EN ISO 13920-BF is a specific technical standard
Interpretation: If you weld a frame with a nominal length of 1,500 mm, the actual finished length can be between 1,495 mm and 1,505 mm and still be compliant with EN ISO 13920-BF. 495 mm and 1
The second letter defines tolerances for straightness, flatness, and parallelism.