{"id":139009,"date":"2024-10-19T08:03:29","date_gmt":"2024-10-19T08:03:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a897-a897m-2015\/"},"modified":"2024-10-25T00:15:36","modified_gmt":"2024-10-25T00:15:36","slug":"astm-a897-a897m-2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a897-a897m-2015\/","title":{"rendered":"ASTM-A897\/A897M 2015"},"content":{"rendered":"

ASTM A897\/A897M-15<\/h3>\n

Historical Standard: Standard Specification for Austempered Ductile Iron Castings<\/h4>\n
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ASTM A897\/A897M<\/h4>\n

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

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1.1<\/span> This specification covers ductile iron castings that are subsequently heat treated by an austempering process as defined in 10.1<\/span>.<\/p>\n<\/p><\/div>\n

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1.2<\/span> The application of the austempering heat treatment extends the range of properties achievable in ductile iron castings.<\/p>\n<\/p><\/div>\n

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1.3<\/span> No precise quantitative relationship can be stated between the properties of the iron in various locations of the same casting or between the properties of castings and those of a test specimen cast from the same iron (see Appendix X1<\/span>). However, austempering heat treatment will tend to diminish any differences in mechanical properties.<\/p>\n<\/p><\/div>\n

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1.4<\/span> The production of castings, machining (if required), and the austempering heat treatments may be performed by different manufacturers, as covered in Section 15<\/span>. The purchaser should establish by contract agreement, at the time of ordering, the responsibility of the various parties for meeting the specification requirements.<\/p>\n<\/p><\/div>\n

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1.5<\/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

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1.5.1<\/span> Exception\u2014<\/span>Within the text, the SI units are shown in brackets.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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

Ausferrite; Austempering; Ductile Cast Iron; Hardenability; Heat Treatment; Proeutectoid Ferrite;<\/p>\n

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

ICS Number Code 77.140.80 (Iron and steel castings)<\/p>\n

DOI:<\/strong> 10.1520\/A0897_A0897M-15<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A897\/A897M-15 Standard Specification for Austempered Ductile Iron Castings<\/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>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":139014,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1123,2637],"product_tag":[],"class_list":{"0":"post-139009","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-80","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\/139009","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\/139014"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=139009"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=139009"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=139009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}