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ASTM D5760-19

Standard Specification for Performance of Manual Transmission Gear Lubricants

NORMA vydána dne 1.5.2019

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The information about the standard:

Designation standards: ASTM D5760-19
Publication date standards: 1.5.2019
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D5760-19 :

This specification provides a list of test methods and acceptance criteria for determining the performance acceptability of gear lubricants used in nonsynchronized heavy duty manual transmission (MT-1). The test methods listed here shall be able to examine the following properties of the gear lubricants: viscosity increase; pentane insolubles; toluene insolubles; carbon/varnish rating; sludge rating; hardness and volume change, and elongation of polyacrylate and fluoroelastomer; falling load stage; and foam tendency.


Keywords:
API Category MT-1, cyclic durability, manual transmissions, oil seal, thermal oxidation, thermal stability,, ICS Number Code 75.100 (Lubricants, industrial oils and related products)