ASTM D4293-15e1 Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication and Steam Turbine Electro-Hydraulic Control (EHC) Applications
1.1 This specification covers the minimum requirements for phosphate ester based fluids for turbine lubricants and electrohydraulic control fluids, as delivered.
1.2 The use of this type of fluid is restricted to turbine systems that have been designed or modified to accommodate phosphate ester fluids.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D4293-15e1 Referenced Document
ASTM D1169 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D1298 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D130 Standard Test Method for Detection of Copper Corrosion from Petroleum Products by the Copper Strip Tarnish Test
ASTM D1401 Standard Test Method for Water Separability of Petroleum Oils and Synthetic Fluids
ASTM D2422 Standard Classification of Industrial Fluid Lubricants by Viscosity System*, 2018-10-01 Update
ASTM D3427 Standard Test Method for Air Release Properties of Petroleum Oils
ASTM D4057 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (the Calculation of Dynamic Viscosity)
ASTM D6304 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration*, 2020-12-01 Update
ASTM D664 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
ASTM D7546 Standard Test Method for Determination of Moisture in New and In-Service Lubricating Oils and Additives by Relative Humidity Sensor*, 2024-02-01 Update
ASTM D892 Standard Test Method for Foaming Characteristics of Lubricating Oils
ASTM D92 Standard Test Method for Flash and Fire Points by Cleveland Open Cup
ASTM D97 Standard Test Method for Pour Point of Petroleum Products
ASTM D974 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ISO 10050 Lubricants, industrial oils and related products (class L) - Family T (Turbines) - Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD)
ISO 11500 Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle*, 2022-12-21 Update
ISO 12185 Crude petroleum, petroleum products and related products*, 2024-01-01 Update
ISO 14935 Petroleum and related products — Determination of wick flame persistence of fire-resistant fluids*, 2020-04-16 Update
ISO 15597 Petroleum and related products - Determination of chlorine and bromine content - Wavelength-dispersive X-ray fluorescence spectrometry
ISO 20764 Petroleum and related products - Preparation of a test portion of high-boiling liquids for the determination of water content - Nitrogen purge method
ISO 20823 Petroleum and related products - Determination of the flammability characteristics of fluids in contact with hot surfaces - Manifold ignition test
ISO 2160 Petroleum products - Corrosiveness to copper - Copper strip test
ISO 2592 Determination of flash and fire points — Cleveland open cup method*, 2017-08-11 Update
ISO 3016 Petroleum and related products from natural or synthetic sources — Determination of pour point*, 2019-04-25 Update
ISO 3104 Petroleum products — Transparent and opaque liquids — Determination of kinematic viscosity and calculation of dynamic viscosity*, 2023-10-01 Update
ISO 3448 Industrial liquid lubricants - ISO vicosity classification; Technical Corrigendum 1
ISO 3675 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method — Amendment 1
ISO 4259 Petroleum products - Determination and application of precision data in relation to methods of test
ISO 4406 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles*, 2020-12-31 Update
ISO 6072 Rubber - Compatibility between hydraulic fluids and standard elastomeric materials
ISO 6247 Petroleum products - Determination of foaming characteristics of lubricating oils; Technical Corrigendum 1
ISO 6614 Petroleum products — Determination of water separability of petroleum oils and synthetic fluids — Amendment 1*, 2019-12-06 Update
ISO 6618 Petroleum products and lubricants - Determination of acid or base number - Coulour-indicator titration method; Technical Corrigendum 1
ISO 6619 Petroleum products and lubricants; neutralization number; potentiometric titration method
ISO 7537 Petroleum products - Determination of acid number - Semi-micro colour-indicator titration method
ISO 760 Determination of water; Karl Fischer method (General method)
ISO 8068 Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specification for lubricating oils for turbines — Amendment 1: Filterability tests according to ISO 13357-1 and ISO 1*, 2019-03-04 Update
ISO 9001 Quality management systems - Requirements [Spanish version]
ISO 9120 Petroleum and related products — Determination of air-release properties of steam turbine and other oils — Impinger method — Amendment 1*, 2019-12-16 Update
ASTM D4293-15e1 history
2022ASTM D4293-22 Standard Specification for Phosphate Ester-Based Fluids for Turbine Lubrication and Steam Turbine Electro-Hydraulic Control (EHC) Applications
2015ASTM D4293-15e1 Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication and Steam Turbine Electro-Hydraulic Control (EHC) Applications
2015ASTM D4293-15 Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication and Steam Turbine Electro-Hydraulic Control (EHC) Applications
2008ASTM D4293-08 Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication
1983ASTM D4293-83(2008) Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication
1983ASTM D4293-83(2003) Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication
1983ASTM D4293-83(1998) Standard Specification for Phosphate Ester Based Fluids for Turbine Lubrication