ASTM D7935/D7935M-14
Standard Test Method for Corrosion Test for Non-Aqueous Engine Coolants in Glassware
- Standard No.
- ASTM D7935/D7935M-14
- Release Date
- 2014
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D7935-20
- Latest
- ASTM D7935-20
- Scope
4.1 This test method will generally distinguish between non-aqueous coolants that are definitely deleterious from the corrosion standpoint and those that are suitable for further evaluation. However, the results of this test method cannot stand alone as evidence of satisfactory corrosion inhibition. The actual service value of an engine coolant formulation can be determined only by more comprehensive bench, dynamometer, and field tests.
1.1 This test method covers a simple beaker-type procedure for evaluating the effects of non-aqueous engine coolants on metal specimens under controlled laboratory conditions (see Appendix X1).
Note 1: For more information on aqueous and non-aqueous engine coolants, see (Refs 1-9).2
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Some values have only SI units because the inch-pound equivalents are not used in practice.
1.3 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. Some specific hazards statements are given in 10.1.7.2, 10.1.7.3, and 10.1.7.4.
ASTM D7935/D7935M-14 Referenced Document
- ASTM B32 Standard Specification for Solder Metal
- ASTM B36/B36M Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
- ASTM D1176 Standard Practice for Sampling and Preparing Aqueous Solutions of Engine Coolants or Antirusts for Testing Purposes
- ASTM D1384 Standard Test Method for Corrosion Test for Engine Coolants in Glassware
- ASTM E1 Standard Specification for ASTM Thermometers
- ASTM E178 Standard Practice for Dealing With Outlying Observations
- ASTM E230/E230M Standard Specification for Temperature-Electromotive Force (emf) Tables for Standardized Thermocouples
ASTM D7935/D7935M-14 history
- 2020 ASTM D7935-20 Standard Test Method for Corrosion Test for Non-Aqueous Engine Coolants in Glassware
- 2014 ASTM D7935/D7935M-14 Standard Test Method for Corrosion Test for Non-Aqueous Engine Coolants in Glassware
