{"id":37140,"date":"2024-10-17T05:06:23","date_gmt":"2024-10-17T05:06:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e384-2007\/"},"modified":"2024-10-24T15:06:04","modified_gmt":"2024-10-24T15:06:04","slug":"astm-e384-2007","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e384-2007\/","title":{"rendered":"ASTM-E384 2007"},"content":{"rendered":"

ASTM E384-07a<\/h3>\n

Historical Standard: Standard Test Method for Microindentation Hardness of Materials<\/h4>\n
\n

ASTM E384<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers determination of the microindentation hardness of materials, the verification of microindentation hardness testing machines, and the calibration of standardized test blocks.<\/p>\n

1.2 This test method covers microindentation tests made with Knoop and Vickers indenters under test forces in the range from 9.8 \u00d7<\/span> 10-3<\/sup> to 9.8 N ( 1 to 1000 gf ).<\/p>\n

1.3 This test method includes an analysis of the possible sources of errors that can occur during microindentation testing and how these factors affect the accuracy, repeatability, and reproducibility of test results.<\/p>\n

Note<\/span> 1\u2014While Committee E04 is primarily concerned with metals, the test procedures described are applicable to other materials.<\/p>\n

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.<\/span><\/p>\n

Keywords<\/strong><\/p>\n

hardness; indentation; Knoop; microindentation; Vickers; Abb\u00b4e-Nelson illumination; Calibration–metals\/alloys analysis instrumentation; Hardness (indentation)–microhardness; Indenter geometry; Knoop hardness (HK) number; Kohler illumination; Metallic hardness; Metals and metallic materials; Repeatability\/reproducibility (RR); Structural metals\/alloys; Verification; Vickers hardness<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 19.060 (Mechanical testing)<\/p>\n

DOI:<\/strong> 10.1520\/E0384-07A<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nFIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nSummary of Test Method
Significance and Use
Apparatus <\/td>\n<\/tr>\n
4<\/td>\nTest Specimen
Procedure <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias <\/td>\n<\/tr>\n
6<\/td>\nFIG. 3 <\/td>\n<\/tr>\n
7<\/td>\nTABLE 1
TABLE 2 <\/td>\n<\/tr>\n
8<\/td>\nConversion to Other Hardness Scales or Tensile Strength Values
Keywords
A1. VERIFICATION OF KNOOP AND VICKERS HARDNESS TESTING MACHINES AND INDENTERS
A1.1 Scope
A1.2 General Requirements
TABLE A1.1 <\/td>\n<\/tr>\n
9<\/td>\nA1.3 Direct Verification
A1.4 Indirect Verification
TABLE A1.2
TABLE A1.3 <\/td>\n<\/tr>\n
10<\/td>\nFIG. A1.1
TABLE A1.4 <\/td>\n<\/tr>\n
11<\/td>\nA1.5 Weekly Verification
A1.6 Verification Report
TABLE A1.5 <\/td>\n<\/tr>\n
12<\/td>\nA1.7 Example Calculations of Repeatability and Error
A2. CALIBRATION OF STANDARDIZED HARDNESS TEST BLOCKS FOR MICROINDENTATION HARDNESS TEST MACHINES
A2.1 Scope
A2.2 Test Block Manufacture
A2.3 Standardizing Tester Requirements <\/td>\n<\/tr>\n
13<\/td>\nA2.4 Test Block Standardization Procedure
A2.5 Repeatability of the Standardized Test Block
A2.6 Marking
A2.7 Certification of Standardized Test Block
TABLE A2.1 <\/td>\n<\/tr>\n
14<\/td>\nX1. ADJUSTMENT OF K\u00c3\u2013HLER ILLUMINATION SYSTEMS
X1.1
X2. CORRELATION OF MICROINDENTATION HARDNESS TEST DATA BETWEEN LABORATORIES
X2.1 Scope
X2.2 Correlation Procedure
X2.3 Referee <\/td>\n<\/tr>\n
15<\/td>\nX3. RESULTS OF INTERLABORATORY TEST OF THE MEASUREMENT OF MICROINDENTATIONS
X3.1 Introduction
X3.2 Scope
X3.3 Procedure
X3.4 Results <\/td>\n<\/tr>\n
16<\/td>\nTABLE X3.1
TABLE X3.2
TABLE X3.3
TABLE X3.4
FIG. X3.1 <\/td>\n<\/tr>\n
17<\/td>\nFIG. X3.2
FIG. X3.3 <\/td>\n<\/tr>\n
18<\/td>\nX4. RESULTS OF AN INTERLABORATORY TEST COMPARING MICROINDENTATION HARDNESS TESTING USING MANUAL AND AUTOMATED MEASURING SYSTEMS
X4.1 Introduction
X4.2 Scope
X4.3 Procedure
X4.4 Repeatability
X4.5 Reproducibility
X4.6 Comparisons
FIG. X3.4 <\/td>\n<\/tr>\n
19<\/td>\nTABLE X4.1
TABLE X4.2
TABLE X4.3 <\/td>\n<\/tr>\n
20<\/td>\nTABLE X4.4
FIG. X4.1
FIG. X4.2 <\/td>\n<\/tr>\n
21<\/td>\nFIG. X4.3
FIG. X4.4 <\/td>\n<\/tr>\n
22<\/td>\nFIG. X4.5
FIG. X4.6 <\/td>\n<\/tr>\n
23<\/td>\nX5. RECOMMENDATIONS FOR LIGHT FORCE MICROINDENTATION HARDNESS TESTING
X5.1 Introduction
FIG. X4.7
FIG. X4.8 <\/td>\n<\/tr>\n
24<\/td>\nX5.2 Scope
X5.3 Environment
X5.4 Specimens
X5.5 Instruments <\/td>\n<\/tr>\n
25<\/td>\nX5.6 Measurement of Indentations
X5.7 Scanning Electron Microscope
X5.8 Video and Automatic Measuring Systems
X6. HK AND HV VALUES FOR A 1 gf TEST LOAD
X6.1
TABLE X6.1 <\/td>\n<\/tr>\n
29<\/td>\nTABLE X6.2 <\/td>\n<\/tr>\n
33<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E384-07a Standard Test Method for Microindentation Hardness of Materials<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2007<\/td>\n33<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":37141,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-37140","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/37140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/37141"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=37140"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=37140"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=37140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}