ASTM D7044-04a - 1.11.2004
 
1. Scope

1.1 This specification covers performance classifications for biodegradable fire resistant hydraulic fluids that are used in the industrial/mobile and mining industries.

1.2 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 to determine the applicability of regulatory limitations prior to use.

 
2. Referenced Documents

D1401-21

Standard Test Method for Water Separability of Petroleum Oils and Synthetic Fluids

D1298-24

Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

D974-22

Standard Test Method for Acid and Base Number by Color-Indicator Titration

D943-25

Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils

D892-25

Standard Test Method for Foaming Characteristics of Lubricating Oils

D2422-24

Standard Classification of Industrial Fluid Lubricants by Viscosity System

D2532-22

Standard Test Method for Viscosity and Viscosity Change After Standing at Low Temperature of Aircraft Turbine Lubricants

D95-23e1

Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation (Includes all amendments and changes 10/25/2024).

D664-24

Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

DIN 51348

D4052-22

Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter

D5182-26

Standard Test Method for Evaluating the Scuffing Load Capacity of Oils (FZG A/8.3/90 Method)

D6046-24

Standard Classification of Hydraulic Fluids for Environmental Impact

DIN 51354-2

Testing of Lubricants; FZG Gear Test Rig Part 1: Method A/8,3/90 for Lubricating Oils

DIN 51373

Testing of Fire Resistant Heat Transfer Fluids; Determination of Resistance to Oxidation Including an Assessment of the Catalyst Plates

D6304-25

Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration

D2783-25

Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Four-Ball Method)

D2882-00

Standard Test Method for Indicating the Wear Characteristics of Petroleum and Non-Petroleum Hydraulic Fluids in Constant Volume Vane Pump (Withdrawn 2003)

D3427-26

Standard Test Method for Air Release Properties of Hydrocarbon Based Oils

DIN 51389-2

Determination of Lubricants; Mechanical Testing of Hydraulic Fluids in the Vane-cell-pump; Method A for Anhydrous Hydraulic Fluids

DIN 51777-2

Testing of Mineral Oil Hydrocarbons and Solvents; Determination of Water Content according to Karl Fischer; Indirect Method

D6546-23

Standard Test Methods for and Suggested Limits for Determining Compatibility of Elastomer Seals for Industrial Hydraulic Fluid Applications

E70-24

Standard Test Method for pH of Aqueous Solutions With the Glass Electrode