{"id":151184,"date":"2024-10-19T08:55:45","date_gmt":"2024-10-19T08:55:45","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e797-e797m-2015-2\/"},"modified":"2024-10-25T01:13:20","modified_gmt":"2024-10-25T01:13:20","slug":"astm-e797-e797m-2015-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e797-e797m-2015-2\/","title":{"rendered":"ASTM-E797\/E797M 2015"},"content":{"rendered":"

ASTM E797\/E797M-15<\/h3>\n

Redline Standard: Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method<\/h4>\n
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ASTM E797\/E797M<\/h4>\n

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

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1.1<\/span> This practice2<\/span><\/span> provides guidelines for measuring the thickness of materials using the contact pulse-echo method at temperatures not to exceed 93\u00b0C [200\u00b0F].<\/p>\n<\/p><\/div>\n

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1.2<\/span> This practice is applicable to any material in which ultrasonic waves will propagate at a constant velocity throughout the part, and from which back reflections can be obtained and resolved.<\/p>\n<\/p><\/div>\n

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1.3<\/span> Units\u2014<\/span>The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.<\/p>\n<\/p><\/div>\n

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1.4<\/span> 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.<\/i><\/p>\n<\/p><\/div>\n

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

contact examination; nondestructive testing; pulse-echo; thickness measurement; ultrasonics;<\/p>\n

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

ICS Number Code 17.040.20 (Properties of surfaces)<\/p>\n

DOI:<\/strong> 10.1520\/E0797_E0797M-15<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

E797\/E797M-15 Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method (Redline)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2015<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":151191,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[255,2637],"product_tag":[],"class_list":{"0":"post-151184","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-040-20","7":"product_cat-astm","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\/151184","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\/151191"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=151184"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=151184"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=151184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}