However, without a direct reference or more context, it's challenging to provide a detailed write-up on this specific designation. Nonetheless, I can offer a general approach to understanding what such a designation might imply and how one might go about writing about it.
Type E: This identifies the form of the undercut. Type E grooves are primarily used for cylindrical surfaces that require further machining (like grinding) but where the perpendicular planar surface (the shoulder) is not subjected to high fatigue loads. 0.6: This value represents the radius ( ) of the groove in millimetres. 0.2: This value represents the depth ( ) of the recess in millimetres. Applications and "Exclusive" Context din 509e06x02 exclusive
Here is an analysis of the topic to help you identify the "piece" in question: However, without a direct reference or more context,
According to DIN 509 standards, this specific size (0.6 x 0.2) is generally recommended for workpieces with a diameter range of 10 mm to 18 mm. Type E grooves are primarily used for cylindrical
| Property | Value / Description | |----------|----------------------| | Base metal | Steel (most common) | | Coating metal | Zinc (assumed from "X" = no undercoat) | | Thickness | 6 µm (nominal) | | Chromate type | Type 2 – blue, thin, conductive | | Corrosion resistance (salt spray) | ~12–24 hours to white rust (ASTM B117) | | Color | Bright, metallic with blue iridescence | | Hydrogen embrittlement risk | Low to moderate (baking may be required for high-strength steel) | | Temperature resistance | Up to ~120°C (chromate degrades above) | | Electrical conductivity | Good (thin chromate) |