ASTM WK37392

    Revision of D7668 - 10 Standard Test Method for Determination of Derived Cetane Number (DCN) of Diesel Fuel Oils - Ignition Delay and Combustion Delay Using a Constant Volume Combustion Chamber Method

    (What is a Work Item?)

    Active Standard: D7668 - 14a

    Developed by Subcommittee: D02.01.0C | Committee D02 | Contact Staff Manager


    1. Rationale

    There is a need to include harmonized definitions of biodiesel fuel (B100) and biodiesel blend (BXX) into the terminology areas of D613, D6890, D7170 and D7668. This ballot involves a proposal to include into D7668 the same definition as that which can presently be found in D396, D975, D4175 and D7467.


    cetane number; derived cetane number; diesel performance; ignition characteristic; ignition delay; Cetane number; Combustion chamber; Derived cetane number (DCN); Diesel engine fuel oils; Ignition;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Gary Webster

    Draft Under Development