{"id":8778,"date":"2020-01-10T15:08:46","date_gmt":"2020-01-10T07:08:46","guid":{"rendered":"https:\/\/lmmrolls.com\/?post_type=product&#038;p=8778"},"modified":"2024-05-08T10:44:01","modified_gmt":"2024-05-08T02:44:01","slug":"high-chrome-cast-iron-rolls-work-rolls","status":"publish","type":"product","link":"https:\/\/lmmrolls.com\/hi\/product\/high-chrome-cast-iron-rolls-work-rolls\/","title":{"rendered":"Rol Besi Cor Krom Tinggi \u2013 rol kerja"},"content":{"rendered":"<p>Rol besi cor berkromium tinggi diaplikasikan pada rol kerja untuk stand penggulungan kasar\/halus pada pabrik pelat lebar sedang 4-tinggi, rol kerja untuk stand penggulungan kasar\/halus pada pabrik strip lebar panas 4-tinggi, rol kerja\/rol pendukung untuk stand penempaan pada pabrik strip dingin dan panas 4-tinggi. Rol berkromium tinggi diproduksi dengan pengecoran sentrifugal tiga lapis. Lapisan luar terdiri dari besi putih berkromium tinggi, lapisan tengah dan inti terdiri dari SG. Material lapisan luar memiliki ketahanan aus yang sangat baik dan ketahanan terhadap api dan pengelupasan yang baik, ketahanan terhadap cacat pita dan kekerasan merah.<\/p>\n<p><strong>Analisis Kimia dan Sifat Mekanis Khas<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"139\">Kode<\/td>\n<td rowspan=\"2\" width=\"83\">C<\/td>\n<td rowspan=\"2\" width=\"70\">Mn<\/td>\n<td rowspan=\"2\" width=\"61\">Ni<\/td>\n<td rowspan=\"2\" width=\"58\">Cr<\/td>\n<td rowspan=\"2\" width=\"61\">Mo<\/td>\n<td rowspan=\"2\" width=\"58\">ME<\/td>\n<td rowspan=\"2\" width=\"75\">Kekerasan<\/td>\n<td colspan=\"2\" width=\"139\">Kekuatan Tarik<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Barel<\/td>\n<td width=\"69\">Leher<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"139\">Rol besi cor kadar kromium tinggi<\/td>\n<td rowspan=\"2\" width=\"83\">2.4\/3.0<\/td>\n<td rowspan=\"2\" width=\"70\">0.7\/1.5<\/td>\n<td rowspan=\"2\" width=\"61\">0.7\/1.5<\/td>\n<td rowspan=\"2\" width=\"58\">14\/20<\/td>\n<td rowspan=\"2\" width=\"61\">0.7\/3.5<\/td>\n<td rowspan=\"2\" width=\"58\">0.2\/1.5<\/td>\n<td rowspan=\"2\" width=\"75\">65-95<\/td>\n<td rowspan=\"2\" width=\"69\">\u2265850<\/td>\n<td rowspan=\"2\" width=\"69\">\u2265425<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The high Cr cast iron rolls are applied to work rolls for roughing\/finishing stands of 4 -high medium, wide plate mill, work rolls for roughing\/finishing stands of 4-high hot wide strip mill, work rolls\/back-up rolls for tempering stands of 4- high cold and hot strip mill. The high Cr rolls are produced by centrifugal casting [&hellip;]<\/p>","protected":false},"featured_media":8119,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":""},"product_brand":[],"product_cat":[84],"product_tag":[87],"class_list":["post-8778","product","type-product","status-publish","has-post-thumbnail","product_cat-rolling-mill-rolls","product_tag-work-rolls","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/8778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/comments?post=8778"}],"version-history":[{"count":3,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/8778\/revisions"}],"predecessor-version":[{"id":9479,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product\/8778\/revisions\/9479"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/media\/8119"}],"wp:attachment":[{"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/media?parent=8778"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_brand?post=8778"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_cat?post=8778"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lmmrolls.com\/hi\/wp-json\/wp\/v2\/product_tag?post=8778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}