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ASTM D4950-08
Standard Classification and Specification of Automotive Service Greases
Automaticky preložený názov:
Štandardné klasifikácie a špecifikácie Automotive Service Tuky
NORMA vydaná dňa 15.12.2008
Informácie o norme:
Označenie normy: ASTM D4950-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.12.2008
Kód tovaru: NS-29255
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4950-08 :
Keywords:
automotive grease categories, automotive service grease, chassis grease, multipurpose automotive grease, NLGI chassis and wheel bearing service classification, NLGI grease classification, wheel bearing grease, Automotive service grease, Chassis grease, Classification (standards)--petroleum products, Grease, Lubricating grease--specifications, Multipurpose automotive grease, NLGI chassis/wheel bearing service/grease classification, Performance--petroleum products/applications
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers lubricating greases suitable for the periodic relubrication of chassis systems and wheel bearings of passenger cars, trucks, and other vehicles. 1.2 This specification defines the requirements used to describe the properties and performance characteristics of chassis greases and wheel bearing greases for service-fill applications. 1.3 The test requirements (acceptance limits) given in this specification are, as the case may be, minimum or maximum acceptable values for valid duplicate test results. No additional corrections for test precision, such as described in Practice D 3244, are to be applied inasmuch as the precision of the test methods was taken into account in the determination of the requirements. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4.1 Exception—Test Method D 2596 reports test results in kgf units. Until that standard is revised, Classification and Specification D 4950 will show kgf units in parentheses after the SI units for information only. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||
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