{"id":13718,"date":"2025-03-17T07:11:28","date_gmt":"2025-03-17T07:11:28","guid":{"rendered":"https:\/\/pandapipe.com\/?p=13718"},"modified":"2025-08-28T07:39:23","modified_gmt":"2025-08-28T07:39:23","slug":"astm-a500-grade-b","status":"publish","type":"post","link":"https:\/\/pandapipe.com\/it\/blog\/astm-a500-grade-b\/","title":{"rendered":"ASTM A500 Grado B - Propriet\u00e0, requisiti chimici, tabella di dimensionamento, applicazioni"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13718\" class=\"elementor elementor-13718\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-deee3b2 e-flex e-con-boxed e-con e-parent\" data-id=\"deee3b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a049c04 elementor-widget elementor-widget-heading\" data-id=\"a049c04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM A500 Grado B <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8dd94f elementor-widget elementor-widget-text-editor\" data-id=\"e8dd94f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ASTM A500, uno standard pubblicato da <a href=\"https:\/\/www.astm.org\/\" rel=\"nofollow noopener\" target=\"_blank\">la Societ\u00e0 americana per le prove e i materiali (ASTM)<\/a>, specifica le forme (tonda, quadrata e altre forme), i materiali (acciaio al carbonio) e i processi di produzione (<a href=\"https:\/\/pandapipe.com\/it\/products\/erw-pipe\/\">ERW<\/a> e<a href=\"https:\/\/pandapipe.com\/it\/products\/seamless-steel-tube\/\"> SMLS<\/a>). L'ASTM A500 ha quattro gradi, A, B, C e D. Oggi parleremo dell'ASTM A500 grado B, il grado pi\u00f9 comunemente usato per i tubi in edilizia.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cf1e84 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3cf1e84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a222d8 elementor-widget elementor-widget-heading\" data-id=\"8a222d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM A500 Grado B Propriet\u00e0 meccaniche <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a570b8e elementor-widget elementor-widget-text-editor\" data-id=\"a570b8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le propriet\u00e0 dell'acciaio ASTM A500 grado B devono essere specificamente suddivise in diverse forme. Le propriet\u00e0 dell'acciaio ASTM A500 grado B sono diverse per i tubi circolari e per i tubi a struttura speciale.<\/p><p>ASTM A500 Grado B vs C, la resistenza allo snervamento e l'allungamento di A500 Gr B non sono buoni come ASTM A500 Grado C. Ma la resistenza allo snervamento e l'allungamento sono migliori di ASTM A500 Grado A.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfb0564 elementor-widget elementor-widget-heading\" data-id=\"cfb0564\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- ASTM A500 Grado B Tubo strutturale rotondo<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad38574 elementor-widget elementor-widget-image\" data-id=\"ad38574\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pandapipe.com\/wp-content\/uploads\/elementor\/thumbs\/367c5f333ae4972c634f74ef1b222ed7-rawry1av5amjpecryhs1pybhyjjvv62xjebt5i6794.png\" title=\"ASTM A500 Grado B\" alt=\"ASTM A500 Grado B\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35af898 elementor-widget elementor-widget-text-editor\" data-id=\"35af898\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table class=\"aligncenter\" style=\"border-collapse: collapse; width: 457.82pt;\" border=\"0\" width=\"763\" cellspacing=\"0\" cellpadding=\"0\"><tbody><tr style=\"height: 49.00pt;\"><td class=\"et2\" style=\"height: 78pt; width: 113.4pt; padding-left: 40px;\" rowspan=\"2\" width=\"189\" height=\"130\">Grado di acciaio<\/td><td class=\"et2\" style=\"width: 108.00pt;\" colspan=\"2\" width=\"180\">Resistenza alla trazione<\/td><td class=\"et2\" style=\"width: 108.00pt;\" colspan=\"2\" width=\"180\">Resistenza allo snervamento<\/td><td class=\"et2\" style=\"width: 128.40pt;\" width=\"214\">Allungamento in 50,8 mm<\/td><\/tr><tr style=\"height: 29.00pt;\"><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">psi<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">Mpa<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">psi<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">Mpa<\/td><td class=\"et3\" style=\"width: 128.40pt;\" width=\"214\">Min<\/td><\/tr><tr style=\"height: 59.00pt;\"><td class=\"et2\" style=\"height: 59.00pt; width: 113.40pt;\" width=\"189\" height=\"98\">ASTM A500 Gr.B<\/td><td class=\"et4\" style=\"width: 54.00pt;\" width=\"90\">58,000<\/td><td class=\"et2\" style=\"width: 54.00pt;\" width=\"90\">400<\/td><td class=\"et4\" style=\"width: 54.00pt;\" width=\"90\">42,000<\/td><td class=\"et2\" style=\"width: 54.00pt;\" width=\"90\">290<\/td><td class=\"et5\" style=\"width: 128.40pt;\" width=\"214\">23%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a83ace elementor-widget elementor-widget-heading\" data-id=\"2a83ace\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">- ASTM A500 Grado B tubo strutturale a forma speciale<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e4bfbd elementor-widget elementor-widget-image\" data-id=\"9e4bfbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/pandapipe.com\/wp-content\/uploads\/elementor\/thumbs\/e1694421105493-raws05fsivirtta6lwottx3u2r4m6nh6tv650x1b94.jpg\" title=\"ASTM A500 Grado B\" alt=\"ASTM A500 Grado B\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-de97736 e-flex e-con-boxed e-con e-parent\" data-id=\"de97736\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c26b05 elementor-widget elementor-widget-text-editor\" data-id=\"8c26b05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table class=\"aligncenter\" style=\"border-collapse: collapse; width: 457.82pt;\" border=\"0\" width=\"763\" cellspacing=\"0\" cellpadding=\"0\"><tbody><tr style=\"height: 49.00pt;\"><td class=\"et2\" style=\"height: 78pt; width: 113.4pt; padding-left: 40px;\" rowspan=\"2\" width=\"189\" height=\"130\">Grado di acciaio<\/td><td class=\"et2\" style=\"width: 108.00pt;\" colspan=\"2\" width=\"180\">Resistenza alla trazione<\/td><td class=\"et2\" style=\"width: 108.00pt;\" colspan=\"2\" width=\"180\">Resistenza allo snervamento<\/td><td class=\"et2\" style=\"width: 128.40pt;\" width=\"214\">Allungamento in 50,8 mm<\/td><\/tr><tr style=\"height: 29.00pt;\"><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">psi<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">Mpa<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">psi<\/td><td class=\"et3\" style=\"width: 54.00pt;\" width=\"90\">Mpa<\/td><td class=\"et3\" style=\"width: 128.40pt;\" width=\"214\">Min<\/td><\/tr><tr style=\"height: 59.00pt;\"><td class=\"et2\" style=\"height: 59.00pt; width: 113.40pt;\" width=\"189\" height=\"98\">ASTM A500 Gr.B<\/td><td class=\"et4\" style=\"width: 54.00pt;\" width=\"90\">58,000<\/td><td class=\"et2\" style=\"width: 54.00pt;\" width=\"90\">400<\/td><td class=\"et4\" style=\"width: 54.00pt;\" width=\"90\">46,000<\/td><td class=\"et2\" style=\"width: 54.00pt;\" width=\"90\">317<\/td><td class=\"et5\" style=\"width: 128.40pt;\" width=\"214\">23%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7463f8c elementor-widget elementor-widget-heading\" data-id=\"7463f8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM A500 Grado B Propriet\u00e0 fisiche<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b441623 elementor-widget elementor-widget-text-editor\" data-id=\"b441623\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table class=\"aligncenter\" style=\"border-collapse: collapse; width: 445.82pt;\" border=\"0\" width=\"743\" cellspacing=\"0\" cellpadding=\"0\"><tbody><tr style=\"height: 45.00pt;\"><td class=\"et2\" style=\"height: 45.00pt; width: 93.60pt;\" width=\"156\" height=\"75\">Propriet\u00e0 fisiche<\/td><td class=\"et2\" style=\"width: 89.40pt;\" width=\"149\">Metrico<\/td><td class=\"et2\" style=\"width: 120pt; padding-left: 80px;\" width=\"200\">Inglese<\/td><td class=\"et2\" style=\"width: 142.80pt;\" width=\"238\">Commenti<\/td><\/tr><tr style=\"height: 40.00pt;\"><td class=\"et3\" style=\"height: 40.00pt; width: 93.60pt;\" width=\"156\" height=\"66\">Densit\u00e0<\/td><td class=\"et3\" style=\"width: 89.40pt;\" width=\"149\">7,80 g\/cc<\/td><td class=\"et3\" style=\"width: 120.00pt;\" width=\"200\">0,282 lb\/in\u00b3<\/td><td class=\"et3\" style=\"width: 142.80pt;\" width=\"238\">Tipico dell'acciaio ASTM<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cec47dc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cec47dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f49236 e-flex e-con-boxed e-con e-parent\" data-id=\"6f49236\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e3ea71 elementor-widget elementor-widget-heading\" data-id=\"3e3ea71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Requisiti chimici del tubo di grado B ASTM A500<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c87a3 elementor-widget elementor-widget-text-editor\" data-id=\"44c87a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Composizione del carbonio<\/h4><p>Analisi del calore: 0,26%<br \/>Analisi del prodotto: 0.3%<\/p><h4>Composizione del manganese<\/h4><p>Analisi del calore: 1.35%<br \/>Analisi del prodotto: 1.4%<\/p><h4>Composizione del fosforo<\/h4><p>Analisi del calore: 0,035%<br \/>Analisi del prodotto: 0.035%<\/p><h4>Composizione dello zolfo<\/h4><p>Analisi del calore: 0,035%<br \/>Analisi del prodotto: 0.045%<\/p><h4>Composizione del rame<\/h4><p>Analisi del calore: 0,2%<br \/>Analisi del prodotto: 0.18%<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b6f236b e-flex e-con-boxed e-con e-parent\" data-id=\"b6f236b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f36ded elementor-widget elementor-widget-heading\" data-id=\"7f36ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tabella delle dimensioni dei tubi strutturali A500 Gread B<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-744b575 elementor-widget elementor-widget-text-editor\" data-id=\"744b575\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>I tubi ASTM A500b sono disponibili in varie dimensioni e forme. Il diametro esterno dei tubi rotondi varia da 2 piedi a 24 piedi, mentre i tubi quadrati e rettangolari vanno da 2\u00d72 piedi a 12\u00d712 piedi, con spessori di parete da Sch5 a Sch140. Oltre a queste misure standard, sono disponibili anche misure personalizzate. Contattate gli esperti di PANDAPIPE, un'azienda di vendita e produzione di tubi completa.<\/strong><\/p><p><a href=\"https:\/\/pandapipe.com\/it\/standards\/astm-a500\/\"><strong>Clicca qui per una tabella dettagliata delle taglie e per maggiori informazioni!<\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-906b13e elementor-widget elementor-widget-text-editor\" data-id=\"906b13e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Contattateci facendo clic sul pulsante sottostante.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e57617 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6e57617\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTATTO<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fef92ab e-flex e-con-boxed e-con e-parent\" data-id=\"fef92ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50d991b elementor-widget elementor-widget-heading\" data-id=\"50d991b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">ASTM A500 Grado B Scenari di applicazione<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e5e2bc elementor-widget elementor-widget-text-editor\" data-id=\"0e5e2bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il tubo ASTM A500b \u00e8 <strong>elevata resistenza, \u00e8 conveniente, ha una buona resistenza alla trazione e una buona duttilit\u00e0 ed \u00e8 facile da lavorare,<\/strong> quindi viene utilizzato nei seguenti campi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77c4166 e-flex e-con-boxed e-con e-parent\" data-id=\"77c4166\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9222594 elementor-widget elementor-widget-text-editor\" data-id=\"9222594\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Campo dell'edilizia e delle strutture<\/h4><p>Questo \u00e8 il campo pi\u00f9 comunemente utilizzato di A500 Grado B. Il tubo pi\u00f9 comune in questo campo \u00e8 anche A500 Grado B, che viene spesso utilizzato come struttura portante, colonna, trave e altre strutture edilizie.<\/p><h4>Produzione di macchinari e attrezzature<\/h4><p>In questo campo, il tubo d'acciaio A500B \u00e8 spesso utilizzato come struttura portante di attrezzature come trattori e mietitrebbie. Viene utilizzato anche nella produzione di veicoli, come telai di automobili e componenti strutturali ferroviari, in aree portanti.<\/p><h4>Tubi e trasporto<\/h4><p>Il tubo ASTM A500 di grado B ha un'eccellente resistenza alla corrosione e viene spesso utilizzato per il trasporto di liquidi corrosivi, gas e altre apparecchiature per condutture.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM A500 Grade B ASTM A500, a standard published by the American Society for Testing and Materials (ASTM), specifies shapes (round, square, and other shapes), materials (carbon steel), and production processes (ERW and SMLS). ASTM A500 has four grades, A, B, C, and D. Today, we&#8217;ll discuss ASTM A500 Grade B, the most commonly used [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[],"class_list":["post-13718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/posts\/13718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/comments?post=13718"}],"version-history":[{"count":20,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/posts\/13718\/revisions"}],"predecessor-version":[{"id":15795,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/posts\/13718\/revisions\/15795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/media\/13720"}],"wp:attachment":[{"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/media?parent=13718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/categories?post=13718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pandapipe.com\/it\/wp-json\/wp\/v2\/tags?post=13718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}