Din 267 Part 9 Pdf

Electroplating is commonly used on fasteners to achieve two primary goals:

To mitigate this risk, DIN 267 Part 9 specifies that high-strength fasteners must undergo a baking (hydrogen relief) process. This involves heating the components to a temperature between 180°C and 220°C shortly after electroplating, typically for a duration of 2 to 24 hours depending on the material strength and geometry. Standard Designation and Ordering Codes din 267 part 9 pdf

Initial screening to detect surface-level cracks, folds, and severe damage under adequate lighting, often aided by magnification. Electroplating is commonly used on fasteners to achieve

If you are designing a high-temperature bolted joint: If you are designing a high-temperature bolted joint:

: It applies primarily to threaded fasteners like bolts and nuts but can extend to the entire range of mechanical fasteners. : The standard is mainly concerned with specifying layer thicknesses , their designation codes, and testing methods. Thread Tolerances