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ASTM D1831-11

Standard Test Method for Roll Stability of Lubricating Grease

Automaticky přeložený název:

Standardní zkušební metoda pro Roll stabilitu mazacího tuku

NORMA vydána dne 1.1.2011

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Provedení	PDF - okamžité stažení - 1 776.60 Kč Tištěné - 1 776.60 Kč
Dostupnost	SKLADEM
Cena	1 776.60 Kč bez DPH
1 776.60 Kč

Informace o normě:

Označení normy: ASTM D1831-11
Poznámka: NEPLATNÁ
Datum vydání normy: 1.1.2011
Kód zboží: NS-18503
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Maziva, průmyslové oleje a odpovídající výrobky

Anotace textu normy ASTM D1831-11 :

Keywords:

cone penetration, consistency, lubricating grease, penetration, roll stability, shear stability, Cone penetration, Consistency--petroleum products, Lubricating grease, Penetration--petroleum productsapplications, Roll stability, Shear stability, Stability--petroleum products, ICS Number Code 75.100 (Lubricants, industrial oils and related products)

Doplňující informace

Significance and Use

The roll stability test is widely used in specifications. Test results are significant insofar as they can show a directional change in consistency that could occur in service. No accurate correlation is established between the test results and shear stability in actual service.

1. Scope

1.1 This test method covers determination of the changes in the consistency, as measured by cone penetration, of lubricating greases when worked in the roll stability test apparatus.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exception—The values stated in inch-pound units for the apparatus dimensions are to be regarded as standard; the SI conversions are provided for information only.

1.3 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.

2. Referenced Documents

D4175-23a	Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants (Includes all amendments and changes 12/21/2023).
D1403-20b	Standard Test Methods for Cone Penetration of Lubricating Grease Using One-Quarter and One-Half Scale Cone Equipment (Includes all amendments and changes 9/7/2020).
D217-21a	Standard Test Methods for Cone Penetration of Lubricating Grease (Includes all amendments and changes 12/20/2021).