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  • Users: PCS30
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  1. PCS30

    FKM (Fluorelastomer): I would like to know if I can test this material in accordance with ASTM D638.

    ASTM D368 is adequate for this kind of material? If not, how can I test tensile properties for this material?
  2. PCS30

    Determining Hardenability of Steel - ASTM A255

    The calculation method (hardenability) described in the ASTM A255 is applicable only to a range of chemical composition. Nickel max is 1,50. It is not applicable for 4340. Someone knows how can I calculate hardenability for this steel (4340)?
  3. PCS30

    API 6A: QTC (ER Method)

    In accordance with API 6A, the size of a TC or a QTC for a part shall be determined using the ER method give in 5.7.2. What is exactly the method ER? Could you give me an example?

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