收藏 分享(赏)

ASTM_D_6074_-_15.pdf

上传人:益****师 文档编号:174558 上传时间:2023-03-04 格式:PDF 页数:11 大小:197.90KB
下载 相关 举报
ASTM_D_6074_-_15.pdf_第1页
第1页 / 共11页
ASTM_D_6074_-_15.pdf_第2页
第2页 / 共11页
ASTM_D_6074_-_15.pdf_第3页
第3页 / 共11页
ASTM_D_6074_-_15.pdf_第4页
第4页 / 共11页
ASTM_D_6074_-_15.pdf_第5页
第5页 / 共11页
ASTM_D_6074_-_15.pdf_第6页
第6页 / 共11页
亲,该文档总共11页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

1、Designation:D607415Standard Guide forCharacterizing Hydrocarbon Lubricant Base Oils1This standard is issued under the fixed designation D6074;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in paren

2、theses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This guide suggests physical,chemical,and toxicologi-cal test methods for characterizing hydrocarbon lubricant baseoils derived from various refining pro

3、cesses including re-refining used oils and refining crude oil.This guide does notcontain limits nor does it purport to cover all tests which couldbe employed;rather,it represents the first step in betterdescribing important parameters of lubricant base oils affectinglubricant performance and safe ha

4、ndling.Tests have beenidentified to characterize the composition and performance ofbase oils in addition to verifying their consistency.Undesirablecomponents have also been identified with a range of typicallevels.These are not limits.It is the responsibility of the buyerand seller to determine and

5、agree upon the implementation ofthis guide.1.2 This guide applies only to base oils and not to finishedlubricants.1.3 Base oils containing detectable levels of esters,animalfats,vegetable oils,or other materials used as,or blended into,lubricants are not covered by this guide.1.4 This guide is relev

6、ant to base oils composed of hydro-carbons and intended for use in formulating products includingautomotive and industrial lubricants.Although not intended tocover all base oil viscosity grades,this guide does cover themajority of viscosities that would be used in both automotiveand industrial oil f

7、ormulations.These base oils would typicallyhave a viscosity of approximately 2 mm2/s to 40 mm2/s(cSt)at100 C(50 SUS to 3740 SUS at 100 F).1.5 The values stated in SI units are to be regarded as thestandard.The values given in parentheses are for informationonly.1.6 This standard does not purport to

8、address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2D91 Test Metho

9、d for Precipitation Number of LubricatingOilsD92 Test Method for Flash and Fire Points by ClevelandOpen Cup TesterD93 Test Methods for Flash Point by Pensky-MartensClosed Cup TesterD97 Test Method for Pour Point of Petroleum ProductsD130 Test Method for Corrosiveness to Copper from Petro-leum Produc

10、ts by Copper Strip TestD189 Test Method for Conradson Carbon Residue of Petro-leum ProductsD287 Test Method for API Gravity of Crude Petroleum andPetroleum Products(Hydrometer Method)D341 Practice for Viscosity-Temperature Charts for LiquidPetroleum ProductsD445 Test Method for Kinematic Viscosity o

11、f Transparentand Opaque Liquids(and Calculation of Dynamic Viscos-ity)D524 Test Method for Ramsbottom Carbon Residue ofPetroleum ProductsD664 Test Method for Acid Number of Petroleum Productsby Potentiometric TitrationD974 Test Method for Acid and Base Number by Color-Indicator TitrationD1298 Test M

12、ethod for Density,Relative Density,or APIGravity of Crude Petroleum and Liquid Petroleum Prod-ucts by Hydrometer MethodD1401 Test Method for Water Separability of Petroleum Oilsand Synthetic FluidsD1500 Test Method for ASTM Color of Petroleum Products(ASTM Color Scale)D2007 Test Method for Character

13、istic Groups in RubberExtender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromato-graphic MethodD2161 Practice for Conversion of Kinematic Viscosity toSaybolt Universal Viscosity or to Saybolt Furol Viscosity1This guide is under the jurisdiction of ASTM Committe

14、e D02 on PetroleumProducts,Liquid Fuels,and Lubricants and is the direct responsibility of Subcom-mittee D02.P0 on Recycled Products.Current edition approved April 1,2015.Published May 2015.Originallyapproved in 1998.Last previous edition approved in 2008 as D6074 08.DOI:10.1520/D6074-15.2For refere

15、nced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright AS

16、TM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 D2270 Practice for Calculating Viscosity Index from Kine-matic Viscosity at 40 and 100CD2501 Test Method for Calculation of Viscosity-GravityConstant(VGC)of Petroleum OilsD2622 Test Method for Sulfur in Petroleum Products byWavelength Dispersive X-ray Fluorescence SpectrometryD2887 Test Method for Boiling Range Distribution of Pe-troleum Fractions by Gas ChromatographyD2896 Test Method for Base Numb

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 专业资料 > 国外标准

copyright@ 2008-2023 wnwk.com网站版权所有

经营许可证编号:浙ICP备2024059924号-2