{"id":48432,"date":"2024-10-17T07:58:01","date_gmt":"2024-10-17T07:58:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a914\/"},"modified":"2024-10-24T16:22:48","modified_gmt":"2024-10-24T16:22:48","slug":"astm-a914","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a914\/","title":{"rendered":"ASTM-A914"},"content":{"rendered":"<\/p>\n<p id=\"s00002\">1.1 This specification covers hot-worked alloy and carbon-boron steels designed to attain restricted depth of hardening in the end-quench test. These steel compositions are identified by the suffix letter RH added to the conventional grade number.<\/p>\n<p id=\"s00003\">1.2 In general, steels with restricted hardenability (RH steels) will exhibit a hardness range not greater than 5 HRC at the initial position on the end-quench hardenability bar and not greater than 65 % of the hardness range for standard H-band steels (Specification A304 ) in the inflection region. Generally the restricted hardenability band follows the middle of the corresponding standard H-band. An example of the RH band compared with the H band is given for Grade 4140 in Fig. 1.<\/p>\n<p>1.2.1 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><h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>1<b><\/td>\n<td>Scope <br \/> Referenced Documents <br \/> Terminology <br \/> Ordering Information  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Manufacture <br \/> General Requirements <br \/> Chemical Requirements <br \/> Grain Size Requirements <br \/> End-Quench Hardenability Requirements <br \/> Test Specimens <br \/> Test Methods <br \/> Certification and Reports of Testing <br \/> Keywords  <\/td>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>TABLE 1  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>FIG. 1   <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>FIG. 2   <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>FIG. 3   <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>FIG. 4   <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>FIG. 5   <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>FIG. 6   <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>FIG. 7   <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>FIG. 8   <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>FIG. 9   <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>FIG. 10   <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>FIG. 11   <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>FIG. 12   <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>FIG. 13   <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>FIG. 14   <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>FIG. 15   <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>FIG. 16   <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>FIG. 17   <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>FIG. 18   <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>FIG. 19   <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>FIG. 20   <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>FIG. 21   <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>FIG. 22   <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>FIG. 23   <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>A914\/A914M-92(2011) Standard Specification for Steel Bars Subject to Restricted End-Quench Hardenability Requirements<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2011<\/td>\n<td>27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":48433,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1119,2637],"product_tag":[],"class_list":{"0":"post-48432","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-60","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\/48432","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\/48433"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=48432"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=48432"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=48432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}