Detail of SH/T 0754-2005

Introduction of SH/T 0754-2005

Standard test method for evaluation of corrosiveness of diesel engine oil at 135℃ 1 Scope 1.1 This standard is used to test diesel engine oil to determine their tendency to corrode various metals, speci?cally alloys of lead and copper commonly used in cam followers and bearings. 1.2 The values stated in SI units are to be regarded as the standard. 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 The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies. GB/T 5096 Petroleum products; Corrosiveness to copper; Copper strip test GB/T 17476 Standard test method for determination of additive elements, wear metals, and contaminants in used lubricanting oils and determination of selected elements in base oils by inductively coupled plasma atomic emission spectrometry (ICP-AES) SH/T 0512 Test Method for Evaluation of Automotive Oils for Corrosion Under Low-temperature Condition (Sequence-IIID Method) SH/T 0763 Test Method for Evaluation of Gasoline Engine Oil for Corrosion Under Low-temperature Condition (Sequence-IIID Method)" standard test method for evaluation of rust preventive characteristics of automotive engine oils (Ball rust test method) AETM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method 3 Terms and Definitions The following terms and definitions are applicable to this standard. 3.1 Corrosion The chemical or electrochemical reaction between a material, usually a metal surface, and its environment that can produce a deterioration of the material and its properties. 3.2 Developer of an ASTM test method The assigned ASTM group, working under the supervision of its governing subcommittee and main committee, that formats the test method in accordance with the Form and Style for ASTM Standards, and continually re?nes the test method. 3.3 Developer of a test procedure An individual or organization that selects the test apparatus and operating conditions. 3.4 Non-reference oil Any oil other than a reference oil; such as a research formulation, commercial oil, or candidate oil. 3.5 Reference oil An oil of known performance characteristics, used as a basis for comparison. Note: reference oil is used to calibrate testing facilities, to compare the performance of other oils, or to evaluate other materials (such as seals) that interact with oils. 3.6 Specimen A piece or portion of a sample used to conduct a test.

Contents of SH/T 0754-2005

Contents Foreword i ASTM Foreword ii 1 Scope 2 Referenced Documents 3 Terms and Definitions 4 Summary of Test Method 5 Signi?cance and Use 6 Apparatus 7 Reagents and Materials 8 Preparation Work 9 Procedure 11 Reference Oil Testing 12 Report (see Annex B for format) 13 Precision and Bias Annex A (normative) The Role of the ASTM Test Monitoring Center and the Calibration Program Annex B (normative) Report Format