ASTM D7327-12
Standard Specification for HFC Blend B (CH2FCF3, CHF2CF 3, and CO2)

Standard No.
ASTM D7327-12
Release Date
2012
Published By
American Society for Testing and Materials (ASTM)
Status
Replace By
ASTM D7327-17
Latest
ASTM D7327-21
Scope

1.1 This specification covers requirements for HFC Blend B as a fire-fighting medium.

1.2 This specification does not address the fire-fighting equipment or hardware that employs HFC Blend B or the conditions of employing such equipment (for example, handhelds, fixed installations, etc.).

1.3 This specification does not address the storage or transportation of HFC Blend B. Storage, handling, and transportation issues are addressed in Practice D7326.

1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific cautionary statements are given in Section 4.

ASTM D7327-12 history

  • 2021 ASTM D7327-21 Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
  • 2017 ASTM D7327-17 Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)
  • 2012 ASTM D7327-12 Standard Specification for HFC Blend B (CH2FCF3, CHF2CF 3, and CO2)
  • 2007 ASTM D7327-07 Standard Specification for HFC Blend B (CH2FCF3, CHF2CF3, and CO2)



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