{"id":293856,"date":"2024-10-19T19:58:18","date_gmt":"2024-10-19T19:58:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-121062017\/"},"modified":"2024-10-25T17:10:22","modified_gmt":"2024-10-25T17:10:22","slug":"bs-iso-121062017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-121062017\/","title":{"rendered":"BS ISO 12106:2017"},"content":{"rendered":"

This document specifies a method of testing uniaxially deformed specimens under strain control at constant amplitude, uniform temperature and fixed strain ratios including at R<\/i>e<\/sub> = \u22121 for the determination of fatigue properties. It can also be used as a guide for testing under other R<\/i>-ratios, as well as elevated temperatures where creep deformation effects may be active.<\/p>\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\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Symbols
4.1 Specimens
4.2 Fatigue testing
4.2.1 Symbols <\/td>\n<\/tr>\n
13<\/td>\n4.2.2 Subscripts
4.3 Expression of results
5 Apparatus
5.1 Test machine
5.1.1 General <\/td>\n<\/tr>\n
14<\/td>\n5.1.2 Force transducer
5.1.3 Gripping of specimen
5.1.4 Alignment check <\/td>\n<\/tr>\n
15<\/td>\n5.2 Strain measurement <\/td>\n<\/tr>\n
16<\/td>\n5.3 Heating device and temperature measurement
5.4 Instrumentation for test monitoring
5.4.1 Recording systems <\/td>\n<\/tr>\n
17<\/td>\n5.4.2 Cycle counter
5.5 Checking and verification
6 Specimens
6.1 Geometry
6.1.1 Round bars <\/td>\n<\/tr>\n
18<\/td>\n6.1.2 Flat sheet products <\/td>\n<\/tr>\n
22<\/td>\n6.2 Preparation of specimens
6.2.1 General
6.2.2 Machining procedure <\/td>\n<\/tr>\n
23<\/td>\n6.2.3 Sampling and marking
6.2.4 Surface condition of specimen <\/td>\n<\/tr>\n
24<\/td>\n6.2.5 Dimensional check
6.2.6 Storage and handling
7 Procedure
7.1 Laboratory environment
7.2 Test machine control <\/td>\n<\/tr>\n
25<\/td>\n7.3 Mounting of the specimen
7.4 Cycle shape \u2014 Strain rate or frequency of cycling <\/td>\n<\/tr>\n
26<\/td>\n7.5 Start of test
7.5.1 Preliminary measurements <\/td>\n<\/tr>\n
27<\/td>\n7.5.2 Test commencement
7.6 Number of specimens
7.7 Data recording
7.7.1 Stress-strain hysteresis loops
7.7.2 Data acquisition <\/td>\n<\/tr>\n
28<\/td>\n7.8 End of test
7.9 Failure criteria <\/td>\n<\/tr>\n
30<\/td>\n8 High-temperature strain-controlled creep-fatigue testing <\/td>\n<\/tr>\n
31<\/td>\n9 Expression of results
9.1 Basic data (recorded data (see 7.7))
9.2 Analysis of low-cycle fatigue results at Re\u00a0=\u00a0\u22121
9.2.1 Distinction between different types of strain values <\/td>\n<\/tr>\n
32<\/td>\n9.2.2 Determination of fatigue life (see 7.9)
9.2.3 Stress-strain and strain-fatigue life relationships <\/td>\n<\/tr>\n
33<\/td>\n9.3 Analysis of creep-fatigue results
10 Test report
10.1 General <\/td>\n<\/tr>\n
34<\/td>\n10.2 Purpose of the test
10.3 Material
10.4 Specimen
10.5 Test methods <\/td>\n<\/tr>\n
35<\/td>\n10.6 Test conditions
10.7 Presentation of results
10.7.1 Presentation of single test results <\/td>\n<\/tr>\n
36<\/td>\n10.7.2 Presentation of results of test series <\/td>\n<\/tr>\n
37<\/td>\n10.8 Values to be stored in a low-cycle fatigue database <\/td>\n<\/tr>\n
39<\/td>\nAnnex\u00a0A (informative) Measurement uncertainty <\/td>\n<\/tr>\n
41<\/td>\nAnnex\u00a0B (informative) Examples of graphical presentation of results <\/td>\n<\/tr>\n
45<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Metallic materials. Fatigue testing. Axial-strain-controlled method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293860,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1088,2641],"product_tag":[],"class_list":{"0":"post-293856","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-040-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/293856","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\/293860"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293856"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}