STM PDF

Specification For Lubricants For Two-Stroke-Cycle Gasoline Engines- (TSC-4) (Withdrawn 1995). Original standard ASTM D4681-87 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Standard Specification for Miscibility with Gasoline and Fluidity of Two-Stroke-Cycle Gasoline Engine Lubricants. Original standard ASTM D4682-18 (2024) in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D4682-25

Standard Test Method for Measuring Viscosity of New and Used Engine Oils at High Shear Rate and High Temperature by Tapered Bearing Simulator Viscometer at 150 °C. Original standard ASTM D4683-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D4683-25

Standard Test Method for Measuring Viscosity of New and Used Engine Oils at High Shear Rate and High Temperature by Tapered Bearing Simulator Viscometer at 150 °C. Original standard ASTM D4683-25 in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature. Original standard ASTM D4684-20a in PDF full version. Additional info + preview on request

Document status: Active

Standard Test Method for Pile Fabric Abrasion. Original standard ASTM D4685/D4685M-15 (2020) in PDF full version. Additional info + preview on request

Document status: Replaced by St ASTM D4685/D4685M-25