{"id":294266,"date":"2024-10-19T20:00:17","date_gmt":"2024-10-19T20:00:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-4545-12018-tc\/"},"modified":"2024-10-25T17:13:40","modified_gmt":"2024-10-25T17:13:40","slug":"bs-en-iso-4545-12018-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-4545-12018-tc\/","title":{"rendered":"BS EN ISO 4545-1:2018 – TC"},"content":{"rendered":"

PDF Catalog<\/h4>\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
44<\/td>\nNational foreword <\/td>\n<\/tr>\n
46<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
48<\/td>\nForeword <\/td>\n<\/tr>\n
51<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
52<\/td>\n5 Symbols and designations
5.1 Symbols and designations used in this document <\/td>\n<\/tr>\n
53<\/td>\n5.2 Designation of hardness number
6 Testing machine
6.1 Testing machine
6.2 Indenter
6.3 Diagonal measuring system <\/td>\n<\/tr>\n
54<\/td>\n7 Test piece
7.1 Test Surface
7.2 Preparation
7.3 Thickness
7.4 Support of unstable test pieces <\/td>\n<\/tr>\n
55<\/td>\n8 Procedure
8.1 Test temperature
8.2 Test force
8.3 Periodic verification
8.4 Test piece support
8.5 Focus on test surface <\/td>\n<\/tr>\n
56<\/td>\n8.6 Test force application
8.7 Prevention of the effect of shock or vibration
8.8 Minimum distance between adjacent indentations <\/td>\n<\/tr>\n
57<\/td>\n8.9 Measurement of diagonal length
8.10 Calculation of hardness value
9 Uncertainty of the results
10 Test report <\/td>\n<\/tr>\n
59<\/td>\nAnnex A (normative) Procedure for periodic checking of the testing machine, diagonal measuring system and the indenter by the user <\/td>\n<\/tr>\n
61<\/td>\nAnnex B (informative) Uncertainty of the measured hardness values <\/td>\n<\/tr>\n
68<\/td>\nAnnex C (informative) Knoop hardness measurement traceability <\/td>\n<\/tr>\n
72<\/td>\nAnnex D (informative) CCM \u2014 Working group on hardness <\/td>\n<\/tr>\n
73<\/td>\nAnnex E (informative) Adjustment of K\u00f6hler illumination systems <\/td>\n<\/tr>\n
74<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Metallic materials. Knoop hardness test – Test 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>\n2020<\/td>\n76<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":294270,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1088,2641],"product_tag":[],"class_list":{"0":"post-294266","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\/294266","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\/294270"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=294266"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=294266"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=294266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}