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  1. ianhoag

    AFNOR steel designation system explanation

    Goahead, Thanks! That was the kind of explanation I was looking for. However, I could really use a complete list of the letter codes used by the old AFNOR convention, especially since the standard chemical symbols are not used. We recently replaced a CD4MCu part with CD6MN, using DIN 1.4593...
  2. ianhoag

    Pump mechanical seal starts leaking with water temperature drop

    My first thought was that the shaft cools and shrinks more than the shaft sleeve, and takes longer than the water to warm up. Perhaps the friction between the seal faces keeps the shaft sleeve warm. There should be an o-ring between the shaft and shaft sleeve to prevent leaking, but it could...
  3. ianhoag

    AFNOR Steel numbering system

    Here's the full link to the slide show: http://www.slideshare.net/worldofsteel/steel-naming-conventions
  4. ianhoag

    AFNOR Steel numbering system

    Can anyone explain, or does anyone have a good reference for explaining the AFNOR steel designation system? I need something similar to the explanations for other designation systems as provided at: http://www.slideshare.net/worldofsteel/steel-naming-conventions
  5. ianhoag

    AFNOR Steel numbering system

    Can anyone explain, or does anyone have a good reference for explaining the AFNOR steel designation system? I need something similar to the explanations for other designation systems as provided at: http://www.slideshare.net/worldofsteel/steel-namin... We recently replaced a specified CD4MCu...
  6. ianhoag

    AFNOR steel designation system explanation

    Can anyone explain, or does anyone have a good reference for explaining the AFNOR steel designation system? I need something similar to the explanations for other designation systems as provided at: http://www.slideshare.net/worldofsteel/steel-naming-conventions

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