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Standard Test Method for Evaluation of Rust Preventive Characteristics of Automotive Engine Oils
Automaticky preložený názov:
Štandardná skúšobná metóda na vyhodnotenie antikorózne Charakteristika automobilových motorových olejov
NORMA vydaná dňa 1.5.2013
Označenie normy: ASTM D6557-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2013
Kód tovaru: NS-35628
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Ball Rust Test, corrosion, engine oil, rust, ICS Number Code 75.100 (Lubricants, industrial oils and related products)
Significance and Use | ||||
5.1 This bench test method was designed as a replacement for Test Method D5844. Test Method D5844 was designed to measure the ability of an engine oil to protect valve train components against rusting or corrosion under low temperature, short-trip service, and was correlated with vehicles in that type of service prior to 1978.5 5.1.1 Correlation between these two test methods has been demonstrated for most, but not all, of the test oils evaluated. |
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1. Scope | ||||
1.1 This test method covers a Ball Rust Test (BRT) procedure for evaluating the anti-rust ability of fluid lubricants. The procedure is particularly suitable for the evaluation of automotive engine oils under low-temperature, acidic service conditions. 1.2 Information Letters are published occasionally by the ASTM Test Monitoring Center (TMC)1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exceptions—Where there is no direct equivalent, such as the units for screw threads, national pipe threads/diameters, and tubing size. 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 and health practices and determine
the applicability of regulatory limitations prior to use.
Standard Test Method for Evaluation of
Automotive Engine Oils for Inhibition of Rusting (Sequence IID)
(Withdrawn 2003) Standard Terminology Relating to
Petroleum Products, Liquid Fuels, and Lubricants (Includes all
amendments and changes 12/21/2023). |
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